Seventy-eight functions
Use three pages of twenty-six physical keys for a high-density desk workflow.
Not sure what you need?
Read our complete guide.
Not sure what you need?
Read our complete guide.
Yealink • SKU EXP55
A large 5.5-inch colour expansion module with twenty-six keys across three pages, providing up to seventy-eight programmable functions for supported Yealink T7/T8 phones.

The EXP55 expands compatible Yealink T7 and T8 series phones with high-density, labelled access to BLF, speed dial, forwarding, transfer, park and pickup. Three modules can provide up to 234 assignments where the host phone, firmware and power design support them.
Quick answer: Choose EXP55 for a confirmed supported Yealink T7/T8 host phone that needs more visible keys than earlier expansion modules. The exact phone model, firmware, USB topology and power requirements must be verified.
Use three pages of twenty-six physical keys for a high-density desk workflow.
The 5.5-inch 480 × 960 display provides space for clear labels and status information.
Give reception and contact-centre teams direct access to frequently used actions.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Yealink EXP55 |
|---|---|
| Compatible family | Supported Yealink T7/T8 Series SIP phones |
| Display | 5.5-inch 480 × 960 colour LCD |
| Capacity | 26 physical keys, 3 pages, 78 functions |
| Maximum expansion | Up to 3 modules / 234 functions |
| Connection | USB 2.0 |
One module provides up to 78 functions across three pages of 26 physical keys.
Yealink lists supported T7 and T8 series SIP phones; confirm the exact model and firmware.
It uses a 5.5-inch 480 × 960 colour display with backlight.
Up to three modules can provide 234 functions when the host, firmware and power design support them.
Supported assignments include BLF, speed dial, forward, transfer, park and pickup.
Yes. The module provides USB 2.0 for its connection and supported accessory workflows.
The supplied spreadsheets brand field is blank, but the exact EXP55 product is a Yealink expansion module.
Yes. Provide the host phones, monitored users, key functions and module quantity.
Show more contact and function labels beside the host phone.
Access three pages of high-density programmable keys.
Monitor supported BLF and line states visually.
Assign speed dial, transfer, forward, park and pickup functions.
Reach up to 234 assignments in a supported design.
Pair with a verified compatible Yealink T7 or T8 series phone.
Best for: receptionists, supervisors and high-call-volume users with a supported Yealink T7/T8 series phone.
| DigiPhone SKU | EXP55 |
|---|---|
| Brand | Yealink |
| Product type | Colour expansion module |
| Compatible family | Supported Yealink T7/T8 Series SIP phones |
| Display | 5.5-inch 480 × 960 colour LCD |
| Physical keys | 26 per page |
| Pages | 3 illuminated control keys |
| Functions | Up to 78 per module |
| Maximum expansion | Up to 3 modules / 234 functions |
| Connection | USB 2.0 |
| Indicators | Dual-colour LEDs |
| Warranty | Yealink manufacturer warranty in Australia |
Compatibility note: Confirm exact T7/T8 host, firmware, USB topology, power, accessory policy and module count.
| SKU | EXP55 |
| type | VOIP/IP PHONES |
This DigiPhone listing is supplied as an Australian version and is covered by Yealink manufacturer warranty in Australia; duration and service conditions are subject to the manufacturers terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Yealink • SKU EXP55
A large 5.5-inch colour expansion module with twenty-six keys across three pages, providing up to seventy-eight programmable functions for supported Yealink T7/T8 phones.

The EXP55 expands compatible Yealink T7 and T8 series phones with high-density, labelled access to BLF, speed dial, forwarding, transfer, park and pickup. Three modules can provide up to 234 assignments where the host phone, firmware and power design support them.
Quick answer: Choose EXP55 for a confirmed supported Yealink T7/T8 host phone that needs more visible keys than earlier expansion modules. The exact phone model, firmware, USB topology and power requirements must be verified.
Use three pages of twenty-six physical keys for a high-density desk workflow.
The 5.5-inch 480 × 960 display provides space for clear labels and status information.
Give reception and contact-centre teams direct access to frequently used actions.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Yealink EXP55 |
|---|---|
| Compatible family | Supported Yealink T7/T8 Series SIP phones |
| Display | 5.5-inch 480 × 960 colour LCD |
| Capacity | 26 physical keys, 3 pages, 78 functions |
| Maximum expansion | Up to 3 modules / 234 functions |
| Connection | USB 2.0 |
One module provides up to 78 functions across three pages of 26 physical keys.
Yealink lists supported T7 and T8 series SIP phones; confirm the exact model and firmware.
It uses a 5.5-inch 480 × 960 colour display with backlight.
Up to three modules can provide 234 functions when the host, firmware and power design support them.
Supported assignments include BLF, speed dial, forward, transfer, park and pickup.
Yes. The module provides USB 2.0 for its connection and supported accessory workflows.
The supplied spreadsheets brand field is blank, but the exact EXP55 product is a Yealink expansion module.
Yes. Provide the host phones, monitored users, key functions and module quantity.
This DigiPhone listing is supplied as an Australian version and is covered by Yealink manufacturer warranty in Australia; duration and service conditions are subject to the manufacturers terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Show more contact and function labels beside the host phone.
Access three pages of high-density programmable keys.
Monitor supported BLF and line states visually.
Assign speed dial, transfer, forward, park and pickup functions.
Reach up to 234 assignments in a supported design.
Pair with a verified compatible Yealink T7 or T8 series phone.
Best for: receptionists, supervisors and high-call-volume users with a supported Yealink T7/T8 series phone.
| DigiPhone SKU | EXP55 |
|---|---|
| Brand | Yealink |
| Product type | Colour expansion module |
| Compatible family | Supported Yealink T7/T8 Series SIP phones |
| Display | 5.5-inch 480 × 960 colour LCD |
| Physical keys | 26 per page |
| Pages | 3 illuminated control keys |
| Functions | Up to 78 per module |
| Maximum expansion | Up to 3 modules / 234 functions |
| Connection | USB 2.0 |
| Indicators | Dual-colour LEDs |
| Warranty | Yealink manufacturer warranty in Australia |
Compatibility note: Confirm exact T7/T8 host, firmware, USB topology, power, accessory policy and module count.
| SKU | EXP55 |
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