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Office Phones

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Items 281-320 of 802
  1. Alcatel 4028 IP Touch Desktop Phone- Refurb

    Alcatel 4028 IP Touch Desktop Phone- Refurb

    IP telephone with hands-free function and headphone jack
    • IP connection
    • Hands-free function
    • 3-line screen
    • 6 function keys
    • 10 programmable keys
    • Alphabetical keyboards
    • Refurbished product
    4.9 of 7 Reviews
    IN STOCK
    £173.99 £72.99 £87.59 Incl. VAT
    Ref: AL4028R
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  2. Cisco 8845 VoIP Desktop Phone

    Cisco CP-8845 IP

    Delivers affordable entry to HD video communications - ideal for offices
    • SIP telephone with 5 programmable lines
    • High resolution 5 "widescreen display
    • HD 720p bi-directional video camera
    • Built-in Gigabit Ethernet switch for connection to your PC
    • Auxiliary port, also compatible with Bluetooth
    • Power over PoE
    • Full duplex audio quality
    IN STOCK
    £345.00 £269.99 £323.99 Incl. VAT
    Ref: CI8845
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  3. Alcatel IP30

    Alcatel IP30

    Additional IP DECT desktop phone, ideal for extending the Alcatel IP2215 IP telephone system
    • Desktop DECT IP phone for Alcatel IP2215
    • Large HD screen
    • Hands free
    • Up to 2 simultaneous calls
    • Visual or acoustic indicator of calls, missed calls etc
    • 2 x 16 quick dial keys 
    • 2.5mm Jack
    IN STOCK
    £96.99 £59.99 £71.99 Incl. VAT
    Ref: ALTIP30
    Compare
  4. Grandstream GXP2140 IP Phone

    Grandstream GXP2140

    Executive-grade 4-line IP phone with large colour display, Bluetooth and dual Gigabit network ports
    • Advanced 4-line SIP phone
    • Supports up to 4 expansion modules
    • HD audio on handset and speakerphone
    • 4.3" TFT colour display
    • PoE/ Dual Gigabit network ports - up to 1000mb/second
    • Integrated Bluetooth
    IN STOCK
    £103.99 £124.79 Incl. VAT
    Ref: GRAGXP2140UK
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  5. Aastra 6730a Analogue Desktop Phone

    Aastra 6730a Analogue Desktop Phone

    Professional analogue telephone
    • Professional analogue telephone
    • 3-line LCD screen display
    • Hands-free full duplex
    • 8 programmable keys
    • Calendar of up to 200 contacts
    • Headphone Jack
    4 of 11 Reviews
    IN STOCK
    £79.99 £63.99 £76.79 Incl. VAT
    Ref: AA6730A
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  6. Aastra 6863i VoIP Desktop Phone

    Aastra 6863i VoIP Desktop Phone

    Great value 2-line VoIP desktop phone with styish design and HD sound
    • 2-line SIP phone 2.75" 128 x 48px LCD display
    • 3 programmable soft keys
    • 4-way navigation key
    • Built-in PoE (Power over Ethernet)
    • Sleek modern design
    3.8 of 6 Reviews
    IN STOCK
    £79.99 £64.99 £77.99 Incl. VAT
    Ref: AA6863I
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  7. Aastra 6865i IP Desktop Phone

    Aastra 6865i IP Desktop Phone

    Expandable 9-line SIP telephone with a large LCD colour display
    • Up to 9 lines
    • 3.4" colour backlit display backlit colour LCD screen
    • 8 programmable soft keys
    • Power over Ethernet (PoE)
    • HD audio and enhanced speakerphone with dual mics
    • Dedicated function keys
    • 4-way navigation key
    • Built-in USB port
    4.8 of 9 Reviews
    IN STOCK
    £129.99 £99.99 £119.99 Incl. VAT
    Ref: AA6865I
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  8. Agent 1000 Black Analogue Desktop Phone

    Agent 1000 Black Analogue Desktop Phone

    Cost effective and stylish basic analogue desk phone with hands free - perfect for businesses
    • Essential office functions: redial, hands free, headset port
    • Simple black design
    • Good sound and audio quality
    • Cost-effective, simple solution for small to medium-sized businesses
    IN STOCK
    £29.99 £25.99 £31.19 Incl. VAT
    Ref: AG1000BUK
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  9. Alcatel 4038 EE IP Touch Desktop Phone Refurb

    Alcatel 4038 EE IP Touch Desktop Phone Refurb

    User-friendly VoIP desktop phone
    • IP connection
    • Handsfree and headset
    • 10 function keys
    • 40 programmable keys
    • Alphanumeric keyboard
    • Refurbished product
    4.7 of 6 Reviews
    IN STOCK
    £99.99 £119.99 Incl. VAT
    Ref: AL4038ER
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  10. Alcatel Temporis 180 White Analogue Phone

    Alcatel Temporis 180 - White

    Practical analogue business phone compatible with PBX messaging system - white
    • Incoming call light indicator
    • Line-powered
    • Last number redial
    • Wall mountable
    • Message waiting indicator: compatible with PBX
    • Adjustable earpiece volume: 5 levels
    • Also available in black
    4.7 of 14 Reviews
    IN STOCK
    £25.00 £19.99 £23.99 Incl. VAT
    Ref: ALT180IV
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  11. Depaepe Premium 200 Analogue Desktop Phone (White)

    Depaepe Premium 200 Analogue Desktop Phone (White)

    Mid-range Depaepe Premium Phone for everyday office use
    • One-touch and two-touch memory keys capacity
    • Hands-free option
    • HAC (Hearing Aid Compatible)
    • Activation with LEDs signals
    • Memory backup
    4.5 of 7 Reviews
    IN STOCK
    £29.99 £14.99 £17.99 Incl. VAT
    Ref: DEPREM200B
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  12. Grandstream GXP-2170 + GXP2200 Expansion Module

    Grandstream GXP-2170 + GXP2200 Expansion Module

    GXP2170 IP phone for high call volume management and 22 key expansion module
    • 12 lines, 6 SIP accounts and 5-way conferencing
    • 48 on-screen customizable keys
    • LCD display and HD audio
    • Integrated Bluetooth for connecting with Bluetooth headsets and mobile devices
    • Fast connection speed with dual Gigabit port
    • Power over Ethernet (PoE)
    5 of 0 Reviews
    IN STOCK
    £220.98 £265.18 Incl. VAT
    Ref: GRAGXP2170EXT
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  13. Poly Edge E320

    Poly Edge E320

    Easy to use and packed with features, the Poly Edge E300 Series pairs the famous Poly noise reduction technology with cutting-edge design.
    • 8-line keys supporting up to 32 lines, features and contacts.
    • Integrated Bluetooth® 5.0 for mobile phone or headset pairing (E320,E350).
    • Poly NoiseBlockAI and Poly Acoustic Fence technologies.
    • Bright 3.5” color IPS LCD display.
    • Text-to-speech and new accessibility options.
    IN STOCK
    £119.99 £101.99 £122.39 Incl. VAT
    Ref: POEDGEE320
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  14. Poly Edge E350

    Poly Edge E350

    Easy to use and packed with features, the Poly Edge E350 Series pairs the famous Poly noise reduction technology with cutting-edge design.
    • 8-line keys supporting up to 32 lines, features and contacts.
    • Integrated Bluetooth® 5.0 for mobile phone or headset pairing (E320,E350).
    • Poly NoiseBlockAI and Poly Acoustic Fence technologies.
    • Bright 3.5” color IPS LCD display.
    • Text-to-speech and new accessibility options.
    • WiFi Support for Hard to Wire installations
    IN STOCK
    £129.99 £88.99 £106.79 Incl. VAT
    Ref: POEDGEE350
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  15. Mitel 622DT - Handset Only

    Mitel 622DT - Handset Only

    PABX Astra handsfree special cordless phone, Bluetooth and vibrate.
    • Mitel Aastra Dect cordless phone special installation
    • 200 contacts directory
    • 2" 7-line TFT colour display
    • Drop resistant on concrete
    • Handsfree and 2.5 mm jack for headset
    • Bluetooth for wireless headsets
    • Vibration
    • Optional microSD card
    • BioCote® antimicrobial technology
    • Supplied without charger
    5 of 1 Reviews
    IN STOCK
    £249.99 £169.99 £203.99 Incl. VAT
    Ref: AA622DTONLY
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  16. Mitel 622DT

    Mitel 622DT

    PABX Astra handsfree special cordless phone, Bluetooth and vibrate.
    • Mitel Aastra Dect cordless phone special installation
    • 200 contacts directory
    • 2" 7-line TFT colour display
    • Drop resistant on concrete
    • Handsfree and 2.5 mm jack for headset
    • Bluetooth for wireless headsets
    • Vibration
    • Optional microSD card
    • BioCote® antimicrobial technology
    • Includes desktop charger
    IN STOCK
    £259.99 £175.99 £211.19 Incl. VAT
    Ref: AA622DT
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  17. Mitel 632DT

    Mitel 632DT

    Robust PABX Astra special cordless phone with high resistance level and emergency button.
    • Mitel Aastra Dect cordless phone special installation
    • 200 contacts directory
    • 2" 7-line colour TFT display
    • Dustproof and waterproof (IP65)
    • Handsfree and 2.5 mm headset jack
    • Bluetooth for wireless headset
    • Man down, no movement and escape alarm functions
    • BioCote® antimicrobial technology
    • Includes desktop charger
    5 of 1 Reviews
    IN STOCK
    £499.99 £314.99 £377.99 Incl. VAT
    Ref: AA632DT
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  18. 405HD IP-Phone PoE GbE black

    AudioCodes 405HD IP-Phone PoE GbE black

    SIP Phone with HD voice quality for Zoom
    • Full duplex speakerphone
    • Graphical LCD display
    • 4 programmable soft keys
    • HD voice quality
    • Multi-language interface
    • Full SIP protocol support
    • IP Phone with dual GbE support
    • USB headset support
    • PoE or external power supply 
    • Certified for Zoom Phone
    IN STOCK
    £108.33 £83.99 £100.79 Incl. VAT
    Ref: AUIP405UK
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  19. GIGASET SL800H PRO DECT HANDSET

    Gigaset SL800H PRO (OPEN BOX)

    DECT cordless extension phone in compact design - ideal for business, hotels or teleworking
    • Large illuminated 2.4" TFT colour display
    • Headset compatibility via Bluetooth® 4.2 or 3.5mm jack
    • Up to 15h talk time and 300h standby time
    • Hotel option - automatic deletion of sensitive data
    • Scratch and disinfectant resistant
    • Local telephone book of up to 500 Vcard entries
    • Data exchange via Bluetooth® or Micro-USB
    • Vibrating alarm
    • Key lock with PIN protection
    • Full compatibility with the Gigaset N510IP PRO and N670IP singlecell solutions as well as the N720IP PRO and N870IP PRO multicell DECT solution
    IN STOCK
    £140.00 £94.99 £113.99 Incl. VAT
    Ref: R-SISL800HPROUK
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  20. Gigaset Pro P820 IP

    Gigaset Pro P820 IP

    IP desk phone with 5" TFT display, HD audio, and 8 programmable function keys.
    • 5" colour TFT display
    • HD audio with noise reduction
    • 8 function keys with LED and Smart Label
    • Hearing aid compatible
    • Gigabit Ethernet switch with PoE
    • 12 SIP accounts
    • Local phonebook with 1,000 contacts
    • Headset compatible (4P4C port)
    IN STOCK
    £148.99 £178.79 Incl. VAT
    Ref: GIP820
    Compare
  21. Pack Yealink T54W + Electronic Hook Switch (EHS) + Cleyver DECT Office Duo

    Pack Yealink T54W + Electronic Hook Switch (EHS) + Cleyver DECT Office Duo

    Professional pack with advanced IP phone, electronic hook switch (EHS), and wireless duo headset for maximum comfort and productivity.
    • IP telephone 
    • 4.3" screen 
    • Electronic EHS Hook for Yealink
    • Works with Cleyver wireless headsets
    • Wireless headset for desk phone – RJ connection
    • Crystal-clear conversations thanks to noise-cancelling microphone
    4.3 of 7 Reviews
    IN STOCK
    £344.97 £302.07 £362.49 Incl. VAT
    Ref: YEALINKT54WHW25V2
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  22. Pack Yealink T54W + Electronic Hook Switch (EHS) + Cleyver DECT2 USB Mono

    Pack Yealink T54W + Electronic Hook Switch (EHS) + Cleyver DECT2 USB Mono

    Professional pack with IP phone, Electronic Hook Switch (EHS), and a wireless headset compatible with a desk phone and PC.
    • IP telephone 
    • 4.3" screen 
    • Electronic EHS Hook for Yealink
    • Works with Cleyver wireless headsets
    • Wireless headset for desk phone and PC
    • RJ and USB connection
    4.3 of 7 Reviews
    IN STOCK
    £403.97 £358.12 £429.75 Incl. VAT
    Ref: YEALINKT54WHW220V2
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  23. Yealink T87W

    Yealink T87W

    SIP phone with 16 lines, 7’’ touchscreen, enhanced security and advanced connectivity (Wifi, Bluetooth).
    • Up to 16 SIP lines and 84 programmable DSS keys
    • Operating system: Linux 6.1
    • 7’’ colour touchscreen (800 × 480px)
    • HD audio: AI noise cancellation and Acoustic Shield
    • Local conferencing with up to 10 participants
    • Built-in dual-band wifi 6 and Bluetooth 5.0
    • Gigabit Ethernet, USB-A and USB-C ports
    • 3-level security: device, network, transmission
    • PCR antimicrobial coating: built for intensive use
    IN STOCK
    £209.99 £172.99 £207.59 Incl. VAT
    Ref: YEALINKT87W
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  24. Yealink SIP T74U POE

    Yealink SIP T74U POE

    Business IP phone with 16 SIP accounts, Gigabit PoE, 4.3-inch colour display and USB expansion option.
    • Supports up to 16 simultaneous SIP accounts
    • Dual Gigabit Ethernet ports with PoE power supply
    • 4.3″ high-resolution colour display (480×272)
    • USB-A interface for headsets or expansion modules
    • Full-duplex speaker with HD Voice quality
    • Enterprise-grade security: Linux 6.1, TEE hardware encryption
    • Expandable with up to 3 EXP55 modules, up to 234 programmable keys
    • Hearing aid compatible handset, Acoustic Shield & noise suppression
    IN STOCK
    £129.99 £155.99 Incl. VAT
    Ref: YEALINKT74U
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  25. Yealink T73U

    Yealink T73U

    IP phone with a professional design, HD audio, and flexible connectivity to suit any work environment.
    • Professional and compact design with 2.8” colour display
    • HD audio with powerful speaker for clear and immersive calls
    • Up to 12 SIP accounts for multi-user or multitasking environments
    • Compatible with BT41 (Bluetooth) and WF50 (Wi-Fi) dongles
    • USB port for call recording or connecting accessories
    • Advanced security with Linux system and Trusted Execution Environment (TEE)
    • Compatible with EXP55 expansion modules for enhanced functionality
    • Intuitive interface with touch keys and efficient navigation
    IN STOCK
    £88.99 £72.99 £87.59 Incl. VAT
    Ref: YEALINKT73U
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  26. IconBest Seller Alcatel Temporis 10 Black Analogue Phone

    Alcatel Temporis 10 Black Analogue Phone

    Black wall-mountable telephone by Alcatel
    • Wall mountable
    • Call answering/ending on handset
    • Backlit display
    • Adjustable volume
    • 2 volume levels
    • Colour Black
    4.5 of 47 Reviews
    Call us for availability
    £17.99 £14.99 £17.99 Incl. VAT
    Ref: ALT10N
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  27. Kero Ket 43 (Black)

    Kero Ket 43 (Black)

    Elegant analogue telephone in black
    • Light indicator for incoming calls
    • 2 volume levels
    • Redial
    • Dial tones
    • R key
    • Wall-mountable
    Call us for availability
    £19.99 £23.99 Incl. VAT
    Ref: KET43N
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  28. Ascom i63 Talker

    Ascom i63 Talker

    The stylish yet robust enterprise-grade handset for reliable mobile communication and coordination
    • Reliable VoWiFi performance and seamless roaming
    • Easy to use
    • Smooth device management
    • Bluetooth v5.0
    • 100hr standby time
    • 10hr Talktime
    Call us for availability
    £366.99 £312.99 £375.59 Incl. VAT
    Ref: ASI63TALKER
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  29. HD2000 SIP Non-Keypad - Red

    Depaepe HD2000 IP Non-Keypad - Red

    Wall Mountable Emergency Phone for IP Lines with No Keypad
    • SIP v2 (RFC 3261) protocol
    • DHCP - PPPoE – Static IP
    • Network Address Translation (NAT)
    • DNS srv
    • SNTP date and time synchronization
    • 2 Ethernet ports Internet/PC (bridge/router)
    • 2 LEDs flashing on incoming calls
    • Message waiting lamp
    • Hearing aid compatible
    • PoE - IEEE 802.3af powered / optional power supply
    • Dimensions: 73 x 235 x 75 mm
    • Weight: 480 g
    4.5 of 4 Reviews
    Call us for availability
    £129.99 £84.99 £101.99 Incl. VAT
    Ref: DEHD2SIPSCR
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  30. Poly Rove 20 DECT handset

    Poly Rove 20 DECT handset

    Poly Wireless DECT IP phone solution
    • Scalable and secure workplace wireless communication solution
    • Full-duplex conversations
    • Up to 35 hours talk time
    • 4 dedicated programable line keys
    • Acoustic Echo Cancellation and Background Noise Suppression
    • Multiple Lines Support for Handsets
    Call us for availability
    £116.95 £89.99 £107.99 Incl. VAT
    Ref: POROVE20UK
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  31. IconBest Seller Motorola O201 (Black)

    Motorola O201 (Black)

    DECT cordless phone with IP67 rating and long distance communication capabilities
    • DECT Cordless Phone
    • IP67 - dust and waterproof
    • SMS memory for 40 messages
    • 50 numbers call list
    • 200 contact directory
    • Expandable up to 11 terminals
    • Internal calls
    • Backlit 6-line display
    • Also available in Orange Version
    3.8 of 89 Reviews
    Call us for availability
    £79.99 £95.99 Incl. VAT
    Ref: MOO201
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  32. Yealink MP54 Teams Refurbished

    Yealink MP54 Teams Refurbished

    Microsoft Teams desk phone with HD audio, 4" touchscreen, and hybrid SIP/Teams support.
    • HD audio with Noise Proof Technology
    • 4" capacitive multi-touch screen
    • Dedicated Microsoft Teams button
    • USB port for headset/Bluetooth
    • Hybrid SIP & Teams mode
    • Dual Gigabit Ethernet with PoE
    • HAC and magnet handset
    • Wi-Fi and Bluetooth via dongle
    Call us for availability
    £80.99 £97.19 Incl. VAT
    Ref: YEALINKMP54TR
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  33. IconBest Seller Cocomm F900

    Cocomm F900

    Desk phone with integrated SIM card and tablet
    • Landline, mobile, tablet and router in one device
    • Operating system: based on Android 11
    • Touch screen: 7" Vertical position
    • Battery Li-ion, 4000mAh
    • Connectivity: Wi-Fi and Bluetooth 5.0
    • Front facing 8MP webcam with flip-lock
    • Languages: English, Spanish, French, Portuguese
    4.7 of 3 Reviews
    Call us for availability
    £287.82 £259.99 £311.99 Incl. VAT
    Ref: COCOF900
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  34. IconBest Seller Gigaset CL660HX

    Gigaset CL660HX

    Gigaset DECT telephone
    • Telephone extention
    • Wireless DECT
    • Modern and intuitive
    • 2.4" TFT backlit color display 
    • HD voice, even in hands-free mode
    • 4-way navigation key
    • 2.5mm headphone jack
    4.7 of 30 Reviews
    Call us for availability
    £50.99 £61.19 Incl. VAT
    Ref: SICL660HX
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  35. YEALINK T34W VOIP PHONE

    YEALINK T34W VOIP PHONE

    Entry-level IP phone with color LCD, HD Voice, and dual-band Wi-Fi.
    • 2.4” 320x240-pixel color LCD with backlight
    • HD Voice technology with Smart Noise Filtering
    • Supports 4 VoIP accounts with local 5-way conferencing
    • Built-in dual-band Wi-Fi (2.4G/5G) for fast and reliable connectivity
    • USB 2.0 port for wired and Bluetooth headsets
    • Dual-port Gigabit Ethernet with PoE support
    Call us for availability
    £81.00 £97.20 Incl. VAT
    Ref: YEAT34WUK
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  36. Alcatel-Lucent ALE-400BT

    Alcatel-Lucent ALE-400BT

    A new generation corded IP desk phone with touchscreen and Bluetooth connection
    • 4.3" colour touchscreen display
    • 3D audio via handset, handsfree and headset
    • 3 microphones with acoustic echo cancellation
    • Adjustable base from 25° to 60
    • Connectivity: Dual RJ45, RJ9, USB-C, NFC, Bluetooth
    • PoE: Power over Ethernet cable
    • RJ45 network cable not included
    • Easy Bluetooth pairing with ALE-108
    Call us for availability
    £412.00 £305.99 £367.19 Incl. VAT
    Ref: ALALE400BT
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  37. Polycom VVX 350 - OBi Edition

    Polycom VVX 350 - OBi Edition

    Desktop IP telephone with 6 SIP lines, version with pre-installed Poly OBi software
    • Desktop IP Phone
    • 6 SIP lines
    • Version with pre-installed Poly OBi software
    • This version has 18 virtual lines
    • Certificate for Google Voice for G Suite
    • 3.5" color LCD screen (320x240 px)
    • 2 Ethernet ports 10/100/1000
    • Built-in USB port
    • Compatible with Poly OBiWiFi5G dongle for WiFi (optional)
    Call us for availability
    £217.95 £144.99 £173.99 Incl. VAT
    Ref: POVVX350OBI
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  38. Depaepe HD 2000 IP Emergency 1 Memory - Black

    Depaepe HD 2000 IP Emergency 1 Memory - Black

    Wall Mountable Emergency Phone with One Preprogrammed Number - No Keypad
    • Automatically dials one programmed number 
    • SIP v2 (RFC 3261) protocol
    • DHCP - PPPoE – Static IP
    • Network Address Translation (NAT)
    • DNS srv
    • SNTP date and time synchronization
    • 2 Ethernet ports Internet/PC (bridge/router)
    • 2 LEDs flashing on incoming calls
    • Message waiting lamp
    • Hearing aid compatible
    • PoE - IEEE 802.3af powered / optional power supply
    • Dimensions: 73 x 235 x 75 mm
    • Weight: 480 g
    Call us for availability
    £199.99 £124.99 £149.99 Incl. VAT
    Ref: DEHD2SIP1A
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  39. Snom M10 SC DECT Handset

    Snom M10 SC DECT Handset

    A powerful wireless DECT handset for modern businesses.
    • Up to 9 hours of talk time
    • Backlit Keypad
    • Shared Call Emulation
    • Up to a week of standby time
    • Receiver and Speakerphone modes
    Call us for availability
    £63.47 £48.99 £58.79 Incl. VAT
    Ref: SMM10SCUK
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  40. Mitel 6930 IP Phone

    Mitel 6930 IP Phone Refurb

    Professional IP terminal for PABX and for experienced users
    • Desktop IP phone and professional for PABX
    • With programmable keys
    • 4.3 "colour LCD screen: high readability
    • Built-in USB port: allows you to charge your smartphone by connecting it to your desk phone
    • Integrated technology Bluetooth 4.1
    • Gigabit Ethernet ports: speed and reliability 
    • Compatible with MV5000 (version 6.4 or higher) / Business Phone (all versions) / Mivoice 400 (version 5.0 HF1) / MXONE - SIP
    Call us for availability
    £89.99 £69.99 £83.99 Incl. VAT
    Ref: AA6930IPR
    Compare
Page

Discover Our Wide Range of Office Phones for Professional Communication

Office phones are an essential tool for business communication. Whether you're in the office, on the production floor, or working remotely, Onedirect has the right telephone for you. From classic landline phones and DECT telephones to corded PBX phones and VoIP desk phones. Our extensive selection provides professionals with the best office phone for any workplace. 

Our range includes high-quality phones from trusted brands such as Gigaset, Alcatel, Grandstream, Yealink, and many more. We also offer a wide selection of accessories including DECT base stations, chargers and adapters, protective cases and covers, and additional DECT handsets. Choose from our variety of desk phones, DECT telephones or hybrid devices with built-in answering machines and large displays. Whether you prefer a sleek design or enhanced comfort features, our office phones are built to impress with their quality, user friendliness and durability. 

Telephony has come a long way, from analogue voice transmissions and ISDN to today's IP-based communications. Modern telephones are no longer just tools for talking; they are intelligent devices that help you work more efficiently. 

Main Types of Office Phones Explained

  • Analogue Phone: Uses traditional landline (PSTN) technology. Simple to use, no internet connection requierd, and connects directly to a wall socket or telephone system. Ideal for basic telephony without extra features. 
  • SIM-based Landline Phone: Looks like a traditional desk phone but operates via the mobile network (GSM/4G) instead of a fixed line. Thanks to its SIM card, its ideal for locations without landline access, such as construction sites, mobile offices or remote facilities.
  • DECT Phone: Cordless office phones that communicate with a base station using DECT wireless technology. They offer long range, excellent voice quality, and are ideal for offices wharehouses and even home use. These telephones are available as single units or multi-handset systems. 
  • VoIP Desk Phone: Connects via internet (Voice over IP). This type of office phones enable digital telephony with advanced features such as conference calling, cloud contacts, and remote management. They are perfect for businesses seeking modern communication solutions. 
  • WiFi Phone: Uses the existing Wifi network to make calls over the internet (often using VoIP technology). It works like an IP phone but without the LAN cable, giving you greater mobility. 
  • Corded PBX Phone: Works in conjunction with a telephone switchboard (PBX). Designed for specific system features such as internal extensions, busy lamp fields, and call forwarding. Commonly used in larger offices or call centres.

Buying Tips for Choosing the Best Office Phone

1. Check the connection type
Decide how your phone will connect: 

  • Analogue: Traditional landline
  • IP/VoIP: Internet-based 
  • GSM: SIM card-based
  • DECT: Cordless 
  • System Phone: Integrated PBX phone

2. Define the purpose 
Where will the device be used? 

  • Office desk: Choose desk phones with large displays and hands-free functions
  • Large offices or call centres: Choose a PBX phone system that helps you manage your calls.
  • Remote offices: Opt for a SIM-based Landline phone to maintain communication without a fixed line. 

3. Consider comfort and extra features
They are not musts, but they sure are nice to have: 

  • Answering machine
  • phonebook/ speed dial buttons
  • Hands-free mode
  • Headset or bluetooth connectivity
  • Multi-handset compatibility 
  • Hearing aid compatibility

4. Balance budget and value
Onedirect offers both cost-effective analogue phones and premium office phones with advanced features. Compare specifications, prices, and customer reviews, and consider trusted brands such as, Gigaset, Alcatel, and Yealink.

5. Think about future-proofing and expandability
Don't limit your growth, check whether: 

  • Additional handsets can be added
  • The phone is compatible with your current planned system 
  • Relevant accessories such as headsets or charging cables are available

Leading Office Phone Brands

  • Gigaset: A symbol of reliability, quality, and user-friendly design. This brand offers powerful communication solutions for both private and business use. From classic DECT desk phones to IP/VoIP models and modern desk phones, Gigaset delivers high-value features such as answering machines, illuminated displays, hands-free calling, and large contact lists. For professional environments, Gigaset also provides scalable solutions with multiple handsets and DECT base stations.
  • Yealink: A global leader in VoIP phones, Yealink is known for exceptional sound quality, advanced technology, and business-ready features. Their range includes desk phones, conference phones, and DECT systems that are easy to use and highly reliable. Popular in office settings, Yealink devices support SIP standards, HD audio, intuitive touchscreens, PoE, Bluetooth, and WiFi connectivity.
  • Unify: Designed for demanding business environments, Unify phones combine high functionality with excellent audio quality. From corded desk phones to IP and DECT models, they integrate smoothly into professional telephone systems and offer features such as multiple lines, HD voice, and extensive connectivity options.

Office Phones Frequently Asked Questions

1. What’s the difference between an analogue and an IP/VoIP phone?
Analogue phones use a traditional landline connection, while IP phones work via the internet (VoIP) and often provide more features and better audio quality.

2. Can I use a landline phone for VoIP services?
Yes, many modern desk phones are compatible with VoIP services, offering added flexibility and advanced features.

3. What are DECT phones?
DECT stands for Digital Enhanced Cordless Telecommunications. This is the standard for cordless phones with extended range and reliable connections.

4. Are there phones that work with a SIM card?
Yes, GSM desk phones operate via the mobile network and work just like a mobile phone, perfect for places without a landline.

5. Which brands are most reliable for office phones?
Popular and trusted brands include Gigaset, Yealink, Panasonic, and Alcatel.

6. What is a handset?
A handset is the cordless receiver of a DECT phone, which can be paired with a base station as an additional unit.

7. How do I choose the right phone for my company?
Consider connection type, required features, and number of users. Our Onedirect experts are always here to help.

8. How much does a good office phone cost?
Basic analogue models start from around £30, while professional IP phones or DECT systems range from £80 to £300.

9. Are there phones with large displays for senior users?
Yes, many models include large screens, illuminated keys, and extra-loud ringers, ideal for older users or noisy workplaces.