For orders over £449.99 receive a complimentary box of chocolates - with code XMAS25

Keypad Expansion Module

Supercharge Your Communication with Expansion Modules!

Ready to take your communication systems to the next level? Our expansion modules are here to help! Designed to effortlessly extend the capabilities of your current setup, these modules bring enhanced flexibility for all your business needs. 

Grid List
28 Items
  1. Yealink EXP43

    Yealink EXP43 Expansion module

    Expansion module with 20 two-colour keys for Yealink T43U / T46U / T48U
    • 20 keys expansion module for Yealink
    • Compatible with T43 / T46 / T48 models
    • 4.3 '' colour display with two-colour LED
    • Three independent control keys for pages
    • Bracket with 2 adjustable angles
    IN STOCK
    £109.99 £81.99 £98.39 Incl. VAT
    Ref: YEALINKEXP43
    Compare
  2. Alcatel ALE-10 Keyboard

    Alcatel ALE-10 Magnetic Alphabetic QWERTY Keyboard

    QWERTY Keyboard for Alcatel ALE-30H phone
    • Magnetic alphabetic keyboard
    • Easily search the company directory
    • QWERTY edition 
    • RJ9 connection
    • Compatible with ALE-30H telephone
    IN STOCK
    £25.99 £31.19 Incl. VAT
    Ref: ALALE10QW
    Compare
  3. Extension module 10 keys Alcatel 8/9 series

    Extension module 10 keys Alcatel 8/9 series - Refurbished

    10 additional function keys
    • Expansion module with 10 additional function keys
    • Exclusive accessory for Alcatel 8 and 9 series digital phones
    4.2 of 4 Reviews
    IN STOCK
    £39.99 £47.99 Incl. VAT
    Ref: ALMOD10R
    Compare
  4. Mitel-Aastra M530 Expansion Module

    Mitel-Aastra M530 Expansion Module

    20 additional keys with Led and labels
    • Extension module with labels
    • 20 supplementary function keys
    • Compatible with Aastra 5370 / 70ip and 5380 / 80ip
    • LEDs bright for each key
    IN STOCK
    £79.99 £95.99 Incl. VAT
    Ref: AAM530
    Compare
  5. Alcatel-Lucent ALE-120

    Alcatel-Lucent ALE-120

    A dual colour display expansion module that extends the functionality of your IP phones
    • Compatibility: ALE-300 / ALE-400 / ALE-500 / ALE 20H / ALE 30H
    • Extends the functionality of your desk telephone
    • Ideal for providing multiple telephone services simultaneously
    • Dual 2.8" colour LCD
    • Includes 24 programmable keys with LEDs
    • Programmable functions: transfer, conference, divert, directory, handset...
    • Connectivity: 3 USB-C ports
    IN STOCK
    £241.99 £290.39 Incl. VAT
    Ref: ALALE120EXP
    Compare
  6. Alcatel ALE-100 Alphabetic QWERTY Keyboard

    Alcatel ALE-100 Alphabetic QWERTY Keyboard

    QWERTY Keyboard for Alcatel ALE-300/400/500 phones
    • Magnetic alphabetic keyboard
    • Easily search the company directory
    • QWERTY version
    • USB-C connection
    • Compatible with models ALE-300/ALE-400/ALE-500 
    IN STOCK
    £34.99 £41.99 Incl. VAT
    Ref: ALALE100QW
    Compare
  7. GBX20 20 Button Expansion Module

    Grandstream GBX20 Expansion Module

    Expansion module with LCD screen, 20 dual colour keys and designed for Grandstream GXV3350
    • 4.3" colour LCD screen
    • 40 lines per module 
    • Combine up to 4 extension modules
    • Call transfer 
    • Call forwarding 
    • Call waiting 
    IN STOCK
    £127.99 £153.59 Incl. VAT
    Ref: GRANDGBX20
    Compare
  8. Yealink EXP40 LCD Expansion Module

    Yealink EXP40 LCD Expansion Module

    High performance expansion module for the Yealink SIP-T46G with graphic LCD
    • Expands the capability of the Yealink SIP-T46G IP phone
    • 160 x 320" graphic LCD
    • 2 pages of 20 buttons, each with dual-coloured LEDs
    • 2 independent control keys for switching pages
    • Stand with 2 adjustable angles
    • Supports up to 6 expansion modules
    5 of 2 Reviews
    IN STOCK
    £82.49 £74.99 £89.99 Incl. VAT
    Ref: YEALINKEXP40
    Compare
  9. Snom D7 Expansion Module

    Snom D7 Expansion Module - White

    Expansion module with a screen and 18 programmable LED-keys
    • 18 Programmable LED keys 
    • Illuminated graphic display in black and white with high definition 
    • Plug & Play 
    • Connection for 3 D7 modules 
    • Does not require its own power supply, it is connected via the USB port 
    • Has its own USB port for connecting a headset or an expansion module 
    • Compatible with all Snom 700 models with USB port
    IN STOCK
    £132.91 £99.99 £119.99 Incl. VAT
    Ref: SMD7W
    Compare
  10. Mitel-Aastra M685i for SIP Phones Expansion Module

    Mitel-Aastra M685i for SIP Phones Expansion Module

    Extension module keyboard with 28 keys and LED.
    • Compatible with SIP 6865i, 6867i and 6869i phones
    • 28 programmable keys with LED
    • Backlit LCD color screen 4.3 "and 480x270 pixels
    • Compatible with the M680i module. Up to 3 modules in chain.
    • Power provided by the same phone; no additional adapter is needed
    5 of 1 Reviews
    IN STOCK
    £139.99 £121.99 £146.39 Incl. VAT
    Ref: AAM685
    Compare
  11. Alcatel EM-200 Módulo de expansión ALE-30H

    Alcatel EM-200 Expansion Module for ALE-30H

    Stylish colour display expansion module to extend the functionality of your ALE-30H handset
    • Expansion module 
    • 20 programmable hard keys
    • 3 virtual page keys
    • 5" colour LCD display 
    • Connectivity: USB Type-A/Type-C
    • Compatible with ALE-30H
    IN STOCK
    £120.99 £145.19 Incl. VAT
    Ref: ALEM200EXP
    Compare
  12. Yealink EXP50 Expansion Module

    Yealink EXP50 Expansion Module

    Colour screen expansion module for the Yealink T5 series
    • Expansion module
    • 4.3-inch color LCD screen
    • Compatible with the Yealink T5 series
      • T58V / T58A
      • T56A
      • T54S
      • T52S
    • 20 physical keys with LEDs
    • 3 independent control keys
    • Supports up to 3 modules in a chain
    1 of 2 Reviews
    IN STOCK
    £119.89 £82.99 £99.59 Incl. VAT
    Ref: YEALINKEXP50
    Compare
  13. Expansion Module for Grandstream GXP2200

    Expansion Module for Grandstream GXP2200

    22 key expansion module for the Grandstream GXP2200/2140/2170
    • Compatible phones include GXP2200, GXP2140 and GXP2170
    • Provides 20 extension keys and 2 arrow keys for page switching
    • Up to 40 lines displayed
    • Daisy chain up to 4 modules per telephone
    IN STOCK
    £100.99 £121.19 Incl. VAT
    Ref: GRAGXP2200EXT
    Compare
  14. Aastra 680M VoIP Expansion Module

    Aastra 680M VoIP Expansion Module

    Compact and cost efficient expansion module for Aastra 6800i series VoIP phones
    • 16 programmable keys with LED
    • Can be disy chained with the M685i for a combined total of up to 3 modules
    • Powered by the phone, no separate power adapter needed
    • Paper insert labelling
    • Compatible with the Aastra 6865i, 6867i and 6869i phones
    IN STOCK
    £56.99 £68.39 Incl. VAT
    Ref: AAM680
    Compare
  15. Alcatel-Lucent Expansion Module refurbished

    Alcatel-Lucent Expansion Module refurbished

    14 Supplementary function keys with Display
    • Extension module with 10 supplementary function keys
    • Exclusive accessory for Alcatel 8 and 9 series digital phones
    • Wide display
    • Refurbished Product
    IN STOCK
    £76.99 £92.39 Incl. VAT
    Ref: ALMOD1489R
    Compare
  16. Gigaset Pro P800 KEY

    Gigaset Pro P800 KEY

    Expansion module with 6.8" display, 60 programmable keys, and USB connection, optimise call management on Gigaset PRO phones.
    • 6.8" high-resolution colour TFT display
    • 20 physical keys with multicolour LED
    • Up to 60 assignable functions
    • Plug & Play connection via USB
    • Compatible with Gigaset PRO P series phones
    • Supports up to 3 connected modules
    • Elegant and professional design
    • Automatic key labelling
    Call us for availability
    £159.99 £191.99 Incl. VAT
    Ref: GIP800KEYPRO
    Compare
  17. snom Expansion Module V2

    Snom Expansion Module V2

    Expansion module with 42 additional programmable keys
    • Compatible with Snom 320, 360, 370
    • 42 additional programmable keys and LEDS
    • Daisy-chain up to 3 expansion modules
    5 of 1 Reviews
    Discontinued
    Check similar products
    Ref: SMEXT
    Compare
  18. Panasonic KX-HDV20 White Expansion Module

    Panasonic KX-HDV20 White Expansion Module

    Easy to connect white expansion module for Panasonic 230 / 330 / 430 IP phones
    • Console for keyboard expansion
    • Panel with LCD screen
    • 40 programmable buttons
    • Up to 5 expansion modules
    • Luminous status LEDs
    • Compatible with Panasonic HDV230/330/430 SIP phones
    • Colour: White
    Discontinued
    Check similar products
    Ref: PAHDV20BE
    Compare
  19. Alcatel-Lucent Premium Add-on 10 Expansion Module

    Alcatel-Lucent Premium Add-on 10 Expansion Module

    Extension module with 10 supplementary function keys
    • Extension module with 10 supplementary function keys
    • Exclusive accessory for Alcatel phones - Lucent series 8028/29, 8038/39, 8068 / 68BT
    5 of 2 Reviews
    Discontinued
    Check similar products
    Ref: AL80MOD10
    Compare
  20. Yealink EX20 Expansion Module (1)

    Yealink EXP20 Expansion Module

    Expansion module for SIP-T27P and SIP-T29G advanced IP phone models
    • Bright LCD display with actionable LCD-accessible icons
    • Programmable keys for advanced call functions
    • Supports up to six modules
    • Up to two expansion modules can be powered by the host phone
    • Multi-page layout for easy navigation
    • Flexible base and rubber feet make it user-friendly
    Discontinued
    Check similar products
    Ref: YEALINKEXP20
    Compare
  21. Polycom VVX 40-key Expansion Module

    Polycom VVX 40-key Expansion Module

    Ideal for professionals handling high volumes of incoming calls such as telephone attendants and receptionists
    • 40 multifunctional, programmable line keys with bi-color LEDs
    • Up to 3 modules can be daisy-chained via AUX cables
    • Plug and play installation
    • Compatible with VVX 300/301/310/311/400/401/410/411/500/501/600/601
    Discontinued
    Check similar products
    Ref: POVVXEXT
    Compare
  22. Gigaset Maxwell Expansion Module

    Gigaset Maxwell Expansion Module

    Expansion module with 29 direct access buttons and 58 contacts in two expandable units up to 3 modules
    • 58 BLF / Function keys with LED light
    • Automatic labelling of the keys
    • Expandable up to 3 modules
    • Automatic provision via the main unit
    • Flexible tripod with 3 positions
    • Supports among others: BLF, Speed Dial, Action URL, FAC and DTMF
    • Compatibility: Maxwell Basic and Maxwell 3
    Discontinued
    Check similar products
    Ref: SIMAXMOD
    Compare
  23. Siemens Optipoint Expansion Module Refurbished (Black)

    Siemens Optipoint Expansion Module Refurbished (Black)

    16-key expansion unit for Siemens Optipoint phones
    • 16 function keys
    • By combining with the shift key 30 call destinations can be programmed.
    • LED to distinguish functions and active keys.
    • Maximum 2 units per phone
    • Black colour
    • Refurbished product
    5 of 1 Reviews
    Discontinued
    Check similar products
    Ref: SIOP5ADMR
    Compare
  24. snom Vision Expansion Module

    Snom Vision Expansion Module

    Expansion module with 16 programmable keys
    • Expansion module with 16 programmable keys
    • High resolution TFT touch screen colour display
    • Ethernet 10/100 Mbps
    • Compatible with Snom 821 and Snom 870 phones
    • Colour: black
    Discontinued
    Check similar products
    Ref: SMVISION
    Compare
  25. Siemens Optipoint Expansion Module Refurbished (White)

    Siemens Optipoint Expansion Module Refurbished (White)

    16-key expansion unit for Siemens Optipoint phones
    • 16 function keys
    • By combining with the shift key 30 call destinations can be programmed.
    • LED to distinguish functions and active keys.
    • Maximum 2 units per phone
    • White colour
    • Refurbished product
    Discontinued
    Check similar products
    Ref: SIOP5ADMBR
    Compare
  26. Snom D3 Expansion Module

    Snom D3 Expansion Module

    Increases available function keys on D3XX telephones
    • 18 highly configurable self-labeling multicolor LED keys
    • High-resolution black & white display with backlight
    • Daisy-chain up to 3 modules
    • Plug and play
    • Power supplied by phone via USB port
    Discontinued
    Check similar products
    Ref: SMD3
    Compare
  27. Yealink EXP39 LCD Expansion Module

    Yealink EXP39 LCD Expansion Module

    20-key expansion module with LCD display for the Yealink SIP-T26P, SIP-T28P and SIP T38G IP phones
    • Expansion modules for Yealink SIP-T26P and SIP-T28P and T38G IP phones
    • Rich visual experience with 160 x 320 graphic LCD
    • 20 physical keys each with a dual-color LED
    • 20 additional keys through page switch
    • Supports 6 modules up to 120 keys
    • Supports BLF/BLA, speed dialing, call pickup, etc.
    Discontinued
    Check similar products
    Ref: YEALINKEXP
    Compare
  28. Mitel-Aastra M535 Expansion Module

    Mitel-Aastra M535 Expansion Module

    15 additional keys with Led and screen
    • Extension module with screen.
    • 15 supplementary function keys and 3 levels for each key.
    • Compatible with Aastra 5370 / 70ip and 5380 / 80ip.
    • LEDs bright for each key.
    • "Shift" key to change the level of each key
    Discontinued
    Check similar products
    Ref: AAM535
    Compare

Phone Expansion Modules

Modern businesses need flexible, powerful communication systems that can adapt to growing demands. Phone expansion modules offer a practical solution for companies looking to extend their existing telephone capabilities. These additional tools - including phone expansion panels, add-on modules, and key expansion units - integrate with your current phone setup to provide extra lines, programmable features, and improved call management tools.

Why Should You Use Expansion Modules

  • Handle Calls Easily: Expansion modules allow you to manage multiple calls at once. With a Phone Expansion Panel, you can handle incoming and outgoing calls without missing a thing.
  • Customizable: Many Add-On Modules provide customizable buttons that can be programmed for specific functions, allowing employees to personalise their communication tools to their needs.
  • Team Collaboration: Key Expansion Units, show you exactly who's available and who's on a call. No more awkward call transfers or interrupting colleagues.
  • Improved Workflow: Expansion modules reduces time spent managing calls, allowing employees to focus on their core tasks.
  • Scalability: As your business grows, these modules can be seamlessly integrated into your communication system.
  • Visual Indicators: Know exactly which lines are active and which are free with an expansion panel that features visual indicators.
  • Great Investment: Expansion modules are a budget-friendly way to improve your existing phone systems rather than purchasing entirely new equipment.
  • Easy Installation: Most modules are easy to install. You can only plug them into your existing system without any problems.
  • Reliable Performance: Modules from trusted brands deliver reliable performance day after day. Discover which one best suits your needs