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Office Phones

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Items 81-120 of 802
  1. Grandstream DP722

    Grandstream DP722

    The DP722 is a mid-tier DECT cordless IP phone that allows users to mobilize their VoIP network throughout any business
    • Supports a range of up to 350 meters outdoors and 50 meters indoors when used with the DP752
    • Range of 300 meters outdoors when used with DP750
    • 1.8 inch (128x160) color LCD with 2 programmable soft keys
    • 20 hours talk time and 250 hours standby time
    • Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing
    • Push-to-talk via a configurable button
    • Seamless 1-touch door control with Grandstream’s GDS series of Facility Access devices
    • HD audio on the speakerphone, handset, and headset jack
    • Software and firmware updates over-the-air
    IN STOCK
    £49.99 £59.99 Incl. VAT
    Ref: GRAGXDP722UK
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  2. Depaepe Premium 300 Analogue Desktop Phone (White)

    Depaepe Premium 300 Analogue Desktop Phone (White)

    Phone with screen able to hold 100 contacts
    • 3-line alphanumeric display
    • Contact book:100 names and numbers
    • Hands-free speakerphone
    • RJ9 Earphone Jack
    • Hot-line key
    • 10 direct memory keys with labels and LEDs.
    4.7 of 6 Reviews
    IN STOCK
    £39.99 £24.99 £29.99 Incl. VAT
    Ref: DEPREM300B
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  3. Jacob Jensen IP60D Phone

    Jacob Jensen IP60D Phone

    Professional and elegant fixed IP phone with wireless headset
    • IP desk phone
    • 8 service keys
    • Base and wireless headset
    • Desk or wall mountable
    5 of 1 Reviews
    IN STOCK
    £133.99 £160.79 Incl. VAT
    Ref: JJIP60D
    Compare
  4. Yealink Base DECT W80B

    Yealink Base DECT W80B

    DECT IP Multi-Cell Wireless Base Station
    • Seamless delivery and roaming
    • DECT radio coverage of up to 50m indoors and 300m outdoors
    • Up to 100 parallel calls
    • Up to 30 base stations
    • Supports LDAP / Remote Phone Book
    • Support Xsi Directory
    • Opus and PoE support
    • Compatible with Yealink W56H and W53H (version x.83.0.20 or later)
    1 of 1 Reviews
    IN STOCK
    £293.99 £166.99 £200.39 Incl. VAT
    Ref: YEALINKW80B
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  5. Alcatel 4029 Digital Desktop Phone Refurb

    Alcatel 4029 Digital Desktop Phone Refurb

    Refurbished desk phone with easy-use features
    • 6 multi-function display keys
    • Ergonomic design
    • Hands-free feature 
    • Outstanding audio quality in all modes
    • Easy to install and use
    4.8 of 34 Reviews
    IN STOCK
    £74.99 £89.99 Incl. VAT
    Ref: AL4029R
    Compare
  6. Grandstream GXP1630

    Grandstream GXP1630

    High end, powerful, 3 line desktop VoIP phone ideal for small businesses
    • High end, powerful 3 line SIP phone
    • 3 SIP accounts
    • HD Wideband audio and Full Duplex Speakerphone
    • Power over Ethernet
    • RJ9 Headset Jack
    • Dual switch Gigabit ports
    IN STOCK
    £55.99 £67.19 Incl. VAT
    Ref: GRAGXP1630UK
    Compare
  7. Fanvil W611W Phone

    Fanvil W611W Phone

    Wi-Fi wireless IP phone with robust design for professionals.
    • Dual band Wi-Fi and roaming support
    • 4 SIP accounts
    • 2.4" LCD colour display with high definition
    • IP67 water and dust resistant and withstands a 1.8 m drop
    • Bluetooth 5.0 and 3.5 mm headphone jack
    • Configurable push-to-talk button
    • Rechargeable 1900 mAh battery, 9 hours talk time / 200 hours standby time
    IN STOCK
    £172.69 £110.99 £133.19 Incl. VAT
    Ref: FANW611WUK
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  8. Grandstream DP720 DECT Wireless Handset

    Grandstream DP720 DECT Wireless Handset

    Allows users to mobilise their network throughout any business, warehouse, retail store and residential environment
    • Supported by Grandstream's DP750 DECT Base Station
    • 5 DP720 handsets are supported by each DP750
    • Full HD audio
    • 3.5mm headset jack, 
    • 3-way voice conferencing
    • Automated provisioning options include TR-069 and XML config files
    • DECT authentication & encryption technology to protect calls and account
    IN STOCK
    £49.99 £59.99 Incl. VAT
    Ref: GRADP720UK
    Compare
  9. Mitel 5613

    Mitel 5613

    DECT cordless phone with MyVoice MX-ONE and MyVoice business platforms
    • DECT wireless digital telephone.
    • Integration with MX-ONE and MiVoice Business Dect / SIP platform
    • Backlit 1.8 "screen
    • Unlimited contact list
    • 14 ringtones and vibration
    • Handsfree Duplex speaker
    • Jack 3.5mm headphone jack
    • The model that replaces the old Ericsson Mitel DT390.
    • It is delivered without a charger.
    4.5 of 4 Reviews
    IN STOCK
    £199.99 £144.99 £173.99 Incl. VAT
    Ref: AA5613
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  10. Onedirect Recommends Alcatel 4028 EE IP Touch Desktop Phone Refurb

    Alcatel 4028 EE IP Touch Desktop Phone Refurb

    Refurbished Alcatel 4028 EE Touch Desktop phone, perfect for any office environment
    • Factory Refurbished Product
    • IP connection
    • Hands free
    • 6 function keys
    • 10 programmable keys
    • Alphanumeric keyboard
    • EE Version (Extended)
    4.9 of 6 Reviews
    IN STOCK
    £84.99 £101.99 Incl. VAT
    Ref: AL4028ER
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  11. Fanvil i62

    Fanvil i62

    Robust, practical video intercom to keep control of movements on your premises.
    • Professional video intercom
    • Allows you to control access to your premises
    • Audio/video calls via a short-dial button
    • Infringement switch: detection of unauthorised openings
    • 2-megapixel camera with 1080px resolution
    • Integrated infrared night vision
    • Speakerphone Full-Duplex with AEC
    • Compatible with SIP and ONVIF standards
    • Ultra robust: IP66 and IK07 certified
    IN STOCK
    £178.19 £161.99 £194.39 Incl. VAT
    Ref: FANI62
    Compare
  12. BT Advanced Phone Single

    BT Advanced Phone Single

    DECT BT Advanced Phone with trueCall blocking and answer machine
    • Nuisance Call Blocker - Block Up To 1000 Numbers
    • Easy set up
    • Up To 120 Hours Standby Time
    • Dediacted call block button 
    • 1.8 Inch monochrome screen
    • Virtual assistant filters and announces all unknown calls
    1 of 1 Reviews
    IN STOCK
    £49.99 £48.99 £58.79 Incl. VAT
    Ref: BTADVUK
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  13. Yealink T57W

    Yealink T57W

    High-end telephone with 16 SIP accounts, a touchscreen display, and built-in wireless connectivity for demanding professionals.
    • Versatile professional handset: 16 SIP accounts
    • 7" multi-point touchscreen
    • HD audio
    • Can connect up to 4 DECT handsets
    • POE power, Bluetooth 4.2, Wifi, and USB 2.0
    • Expandable: up to 3 Yealink EXP50 modules
    • Content sharing: Yealink DECT DD10K dongle or VC Desktop
    2.5 of 2 Reviews
    IN STOCK
    £199.99 £165.99 £199.19 Incl. VAT
    Ref: YEALINKT57W
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  14. Agent 1100 CLI Analogue Telephone

    Agent 1100 CLI Analogue Telephone

    Analogue office desk phone with LCD display, quick dial and speakerphone
    • Feature-rich office desk phone
    • Headset port
    • LCD display
    • 4 1-touch memories
    • 10 2-touch memories
    • Speakerphone
    • Battery powered
    IN STOCK
    £40.69 £37.99 £45.59 Incl. VAT
    Ref: AG1100UK
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  15. Depaepe HD 2000 IP Emergency 2 Memory - Red

    Depaepe HD 2000 IP Emergency 2 Memory - Red

    Wall Mountable Emergency Phone with Two Preprogrammed Numbers - No Keypad
    • 2 configurable buttons, once pressed it will dial the 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
    IN STOCK
    £199.99 £133.99 £160.79 Incl. VAT
    Ref: DEHD2SIP2R
    Compare
  16. Fanvil i10V SIP Video Intercom

    Fanvil i10SV SIP Video Intercom

    Indoor IP54 SIP Mini Intercom with HD video
    • IP54 waterproof and dustproof casing
    • Acoustic echo cancellation 
    • 2 SIP lines 
    • HD video and audio 
    • PoE 
    IN STOCK
    £93.49 £66.99 £80.39 Incl. VAT
    Ref: FANI10SVIDEO
    Compare
  17. Yealink VP59

    Yealink VP59

    IP phone with camera for video conferencing- 8" touch screen and Android 7.1 technology
    • Gigabit Ethernet Videophone with 16 SIP accounts
    • PoE (Power over Ethernet)
    • Android 7.1.1
    • Adjustable capacitive touch screen IPS: 8" / 1280x800 pixels
    • HD Camera 2M Pixels Full HD 1080p30
    • WiFi (802.11a / b / g / n) & integrated Bluetooth 4.0 EDR
    • HD Audio
    IN STOCK
    £529.99 £411.99 £494.39 Incl. VAT
    Ref: YEALINKVP59
    Compare
  18. Polycom CCX600 MS Teams/Skype For Business

    Polycom CCX600 MS Teams/Skype For Business

    Business media phone with a dedicated Microsoft Teams button and 7" intuitive touch screen
    • 7" multi-touch LCD display 
    • Dedicated Microsoft Teams button: optimised for Skype for Business 
    • Poly HD Voice and Acoustic Clarity 
    • Poly Acoustic Fence technology: removes background noise 
    • Easy to install and uses integrated Wi-Fi 
    • Flexible headset connectivity options 
    IN STOCK
    £329.99 £307.99 £369.59 Incl. VAT
    Ref: POCCX600TEAMS
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  19. Mitel MiVoice 6905

    Mitel MiVoice 6905

    Compact, affordable IP phone designed for clear, efficient communication in the office.
    • 2.75’ monochrome screen
    • HD audio quality with ambient noise suppression
    • 3 programmable keys: quick access to essential functions
    • Efficient call management: 3-way conferencing and call waiting
    • PoE support: simplified installation
    • Enhanced security with communications encryption
    IN STOCK
    £79.99 £69.99 £83.99 Incl. VAT
    Ref: MI50008301
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  20. Ascom d83 Messenger EX

    Ascom D83 Messenger - ATEX

    The ATEX-certified DECT cordless telephone dedicated to mobile professionals.
    • ATEX certified DECT cordless telephone
    • 2.4'' color TFT display with LED backlight
    • LED indicator for incoming calls and messages
    • Wideband HD sound transmission
    • Noise canceling speaker and microphones
    • Integrates 3 distinct directories: central , professional and local
    • Support for SMS and phone shortcuts
    • Autonomy: 10h in conversation ; 120h standby
    • Connectivity: Versatile connector ; 3.5mm jack  ; Bluetooth 5.0
    • Precise location module available
    • IP67 certified: protected against dust and temporary immersion
    IN STOCK
    £948.99 £889.99 £1,067.99 Incl. VAT
    Ref: ASD83MEX
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  21. Poly Edge B20

    Poly Edge B20

    Business-grade audio with no background noise, reliable and low cost
    • 2 Lines - 10/100MB
    • Sleek design
    • Plug and play
    • No Background noise
    • 5-way Conferencing
    • RJ9 and 3.5mm headset ports
    IN STOCK
    £77.95 £52.99 £63.59 Incl. VAT
    Ref: POEDGEB20
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  22. Depaepe HD2000 Urgence 2 Memory - Red

    Depaepe HD2000 Urgence 2 Memory - Red

    Depaepe HD2000 Emergency telephone with 2 number automatic dialling.
    • Tone pulse dialling
    • 2 call signal LEDs
    • EEPROM memory backup
    • Memory capacity: 23 digits (including *, #, flash, or Pause)
    • Ringer high - medium - low selection
    • Optional desk mount kit
    • Colors: red, white, or dark grey
    • Dimensions: 235 x 73 x 72 mm
    • Weight: 0.55 kg
    5 of 1 Reviews
    IN STOCK
    £199.99 £127.99 £153.59 Incl. VAT
    Ref: DEHD22R
    Compare
  23. Grandstream GRP2601

    Grandstream GRP2601P

    The GRP2601 is an essential 2-line model designed with zero-touch provisioning for mass deployment and easy management. It features 5-way voice conferencing to maximize productivity.
    • 2 SIP account, 2 lines
    • GDMS online device management and provisioning
    • 5-way audio conferencing for easy conference calls
    • Equipped with noise shield technology to minimize background noise
    • Built-in PoE to power the device and give it a network connection
    • Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
    • Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
    IN STOCK
    £35.99 £43.19 Incl. VAT
    Ref: GRAGRP2601P
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  24. Poly Edge E550

    Poly Edge E550

    Polys most versatile phone to date, the Poly Edge E500 Series offers industry-leading Poly audio and a host of advanced features.
    • 12-line keys supporting up to 48 lines, features, and contacts.
    • Integrated Bluetooth® 5.0 for mobile phone or headset pairing (E550).
    • Poly NoiseBlockAI and Poly Acoustic Fence technologies.
    • Signature Poly HD voice and bass-frequency-enhancing speaker design.
    • Large 5” color IPS LCD display.
    IN STOCK
    £174.89 £168.99 £202.79 Incl. VAT
    Ref: POEDGEE550
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  25. Poly Rove 30 DECT

    Poly Rove 30 DECT

    Compact and robust DECT cordless phone - Designed for all professionals
    • Rugged DECT cordless phone
    • Up to 18 hours talk time
    • 3.5 mm Jack for headphones
    • 4 programmable line keys
    • IP65 certified: dust-tight and water-resistant technology
    • Drop-proof: up to 6.6 ft / 2 m
    • Microban® antimicrobial product protection
    IN STOCK
    £258.95 £165.99 £199.19 Incl. VAT
    Ref: POROVE30DECTUK
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  26. Yealink W90B

    Yealink W90B

    A scalable multi-cell DECT solution to cover all your installations.
    • Scalable multi-cell IP DECT base
    • Delivers DECT signal and ensures optimal coverage
    • Up to 60 embeddable base stations
    • Add 250 handsets per system
    • 250 calls can be made simultaneously (8 per base and 2 per handset)
    • Built-in AES encryption
    • Compatible with W53H; W56H; W59R; CP930W and DD (T54W + DD10K)
    • Quick and easy deployment
    • Base Station that works with a Manager (W90DM)
    IN STOCK
    £255.99 £190.99 £229.19 Incl. VAT
    Ref: YEALINKW90B
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  27. Yealink T33P

    Yealink T33P

    Fixed IP Phone with 4 SIP accounts and LCD Display - Ideal for businesses and professionals
    • IP phone with 4 SIP accounts
    • High quality HD voice for clear calls
    • Conferencing up to 5 participants
    • Features with 6 customisable buttons
    • PoE with a single cable
    • 2.4'' LCD colour screen
    • NO PSU INCLUDED 
    Yealink T3 Series - Comparison Sheet
    IN STOCK
    £76.99 £65.99 £79.19 Incl. VAT
    Ref: YEALINKT33P
    Compare
  28. Snom D385

    Snom D385

    Professional IP phone with LCD screen and Bluetooth technology
    • IP telephone, up to 12 SIP accounts
    • 4.3-inch high-resolution color TFT display
    • 12 LED function keys: fast and convenient
    • Broadband HD sound with DSP
    • Built-in USB port and Bluetooth technology
    • Gigabit Ethernet switch with 2 ports
    • PoE: self-powered, does not require power supply
    IN STOCK
    £205.78 £141.99 £170.39 Incl. VAT
    Ref: SMD385
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  29. Snom D735

    Snom D735

    Telephone for the next generation companies with a motion sensor!
    • 2.7" high resolution color screen 
    • 12 function keys LED
    • 10 function keys
    • USB connectivity 
    • Gigabit switch 
    • Hook switch sensor 
    • Bluetooth 
    • Available in white
    IN STOCK
    £150.51 £104.99 £125.99 Incl. VAT
    Ref: SMD735
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  30. Depaepe HD2000 IP Keypad - Black

    Depaepe HD2000 IP Keypad - Black

    Wall Mountable Emergency Phone for IP Lines
    • 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
    • Ringer volume adjustment
    • Hearing aid compatible
    • PoE - IEEE 802.3af powered / optional power supply
    • Dimensions: 73 x 235 x 75 mm
    • Weight: 480 g
    5 of 1 Reviews
    IN STOCK
    £109.99 £93.99 £112.79 Incl. VAT
    Ref: DEHD2SIPA
    Compare
  31. Grandstream WP825

    Grandstream WP825

    The WP825 is a ruggedized portable Wi-Fi IP phone designed to suit a variety of enterprises and vertical market applications, including retail, logistics, medical and security.
    • Dual-band Wi-Fi with efficient antenna design and advanced roaming support
    • 2 SIP accounts, 2 lines
    • HD voice & dual MIC design with AEC and Noise Shield Technology
    • Rechargeable 2000mAh battery, 8-hour talk time, 200-hour standby
    • Integrated Bluetooth to connect headsets
    • Configurable button for push-to-talk
    • Micro USB port and 3.5mm headset jack
    • Ruggedized design. Waterproof, dustproof, and drop safe from 2.5m
    IN STOCK
    £168.99 £202.79 Incl. VAT
    Ref: GRAWP825UK
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  32. Fanvil i61

    Fanvil i61

    Robust and practical video intercom
    • Professional video intercom
    • Audio/video calls via the speed dial button
    • Violation switch: detection of unauthorized openings
    • 2-megapixel camera with 1080px resolution
    • Integrated infrared night vision
    • Handsfree full duplex avec AEC
    • Compatible with SIP and ONVIF standards
    • Ultra rugged: IP66 and IK07 certified
    IN STOCK
    £199.99 £161.99 £194.39 Incl. VAT
    Ref: FANI61
    Compare
  33. Yealink MP52 Microsoft Teams Edition

    Yealink MP52 Microsoft Teams Edition

    High-performance Android 9.0 IP phone- optimised for Teams
    • Android 9.0 powered HD IP phone 
    • Yealink Noise Proof Technology
    • Full-Duplex audio
    • Connectivity: Ethernet (PoE), USB-A, RJ9, Kensington Lock Slot
    • Colour display with LED indication lights 
    • Mutil-language interface
    • On-phone controls: call hold/mute/transfer/forward
    • Compatible with Microsoft Teams 
    IN STOCK
    £181.49 £131.99 £158.39 Incl. VAT
    Ref: YEALINKMP52T
    Compare
  34. Fanvil i31S SIP Video Door Phone

    Fanvil i31S SIP Video Door Phone

    Highly reliable video door phone, designed for indoor use
    • Compatible with standard SIP (RFC3261) and main IPPBX/IMS platform 
    • Protection ratings: IP65 and IK10 
    • All.in-one (Access Control, Intercom and Broadcasting) 
    • HD audio: integrated 3W speaker and AEC 
    • Built-in HD camera with backlight compensation
    • Supports wide temperature range: -40-+70ºC 
    • System online maintenance and management 
    IN STOCK
    £394.82 £387.99 £465.59 Incl. VAT
    Ref: FANI31S
    Compare
  35. Yealink Base DECT W80DM

    Yealink Base DECT W80DM

    Multi-Cell IP DECT Wireless Base Station - ideal for pairing other Yealink W80 bases
    • Seamless roaming and delivery
    • DECT radio coverage up to 50m indoors and 300m outdoors
    • Up to 100 parallel calls
    • Up to 30 base stations
    • Supports LDAP/Remote Phone Book
    • Supports XSI Directory
    • Opus and PoE support
    • Compatible with Yealink W56H and W53H (version x.83.0.20 or later)
    5 of 1 Reviews
    IN STOCK
    £293.99 £170.99 £205.19 Incl. VAT
    Ref: YEALINKW80DM
    Compare
  36. Yealink T53

    Yealink T53

    SIP desktop phone well suited for common workspaces
    • Desktop IP phone
    • 3,7" adjustable display
    • 12 SIP accounts 
    • Built-in Bluetooth 
    • Dual-port Gigabit Ethernet
    • PoE (Power over Ethernet) 
    • USB port
    IN STOCK
    £138.99 £81.99 £98.39 Incl. VAT
    Ref: YEALINKT53
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  37. Avaya J139 VoIP Phone

    Avaya J139 VoIP Phone

    Ideal IP phone for professionals
    • IP phone with 4 lines.
    • backlit screen 2.8 " with high resolution, easy to read
    • Simplified control: quick access functions.
    • Wideband audio
    • PoE and 2 Ethernet ports
    • Red and green LED indicators: the status of your phone at a glance
    4.5 of 2 Reviews
    IN STOCK
    £115.49 £94.99 £113.99 Incl. VAT
    Ref: AVJ139
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  38. Alcatel 4019 Refurbished

    Alcatel 4019 Refurbished

    Simple yet effective series 9 desktop phone
    • 6 programmable keys
    • Direct access to calendar, voicemail
    • 1 line screen (20 characters)
    • Bidirectional navigation key
    • Mute / Re-dial key
    • Easy to operate
    • Dimensions: 220x175x133 mm
    • Weight: 600 g
    5 of 10 Reviews
    IN STOCK
    £55.99 £67.19 Incl. VAT
    Ref: AL4019R
    Compare
  39. BT Decor 2200 Telephone - White (1)

    BT Decor 2200 Telephone - White

    Corded telephone ideal for home and office use with caller ID and 50 name phonebook
    • Corded desk telephone for home or office use
    • Speakerphone, Caller ID, Message Waiting Capability
    • Mute button, auto redial
    • 50 name and number directory
    • LCD display
    5 of 6 Reviews
    IN STOCK
    £25.00 £24.99 £29.99 Incl. VAT
    Ref: BTDEC2200WUK
    Compare
  40. Polycom VVX450

    Polycom VVX 450

    12-line high-performing IP desk phone, designed for executives and upper management
    • Desktop IP telephone, 12 SIP lines
    • Designed for executives and upper management
    • Polycom HD Voice: high-quality voice processing
    • Polycom Acoustic Fence: background noise cancellation
    • 4.3 "colour LCD screen (320x240)
    • 2 Ethernet ports 10/100/100
    • Built-in USB port
    IN STOCK
    £254.95 £174.99 £209.99 Incl. VAT
    Ref: POVVX450
    Compare
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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.