EXP55 USER GUIDE

OVERVIEW

The Yealink EXP55 Color Expansion Module is a premium sidecar designed to scale up the call-handling capabilities of the Yealink T7X and T8X phones. Intended for receptionists, administrative assistants, and contact center power-users managing heavy call volumes, it features a vibrant 5.5-inch color display. With 3 pages of 26 programmable line keys for a total of 78 keys, this sidecar allows users to configure essential shortcuts like speed dials, call transfers, parking spots, and busy lamp field (BLF) lines. Up to 3 expansion modules can be added to most Yealink phones, providing up to 234 additional programmable keys. With its ergonomic dual-angle stand, integrated USB port, and the flexibility to daisy-chain up to three units together, the EXP55 transforms a standard desk phone into a robust, centralized attendant console.

INSTALLATION

Begin by unplugging your desk phone.

1. Connect the EXP55 to your phone using the USB jack and connecting sheet.
2. Turn both the phone and sidecar over and lay them on a flat, non-slip surface.
3. Secure the device by attaching the screw to the connecting sheet.
4. Attach the stand of the sidecar, plug your phone back in and turn them both upright on your desk.

STARTUP

As your EXP55 powers on, you will see a welcome screen that indicates that the device is loading. Once that message clears, you can begin to assign the desired settings.

Wallpaper

You can customize the sidecar's wallpaper via the host phone.

1. Select the Menu softkey and navigate to the Basic menu.
2. Select Display and then EXP Wallpaper.
3. Use the arrows to scroll through the available wallpaper images.
4. Choose an image and select Save.

PROGRAMMING LINE KEYS

To program a key on your EXP55, press and hold the desired key and the phone will enter the setting screen of this key.

Speed Dial

Store frequently called numbers that can be easily dialed by pressing a single line key.

• Type: Select Speed Dial from the drop-down list.
• Account ID: Line 1
• Label: Enter a name that will allow you to identify this phone number.
• Value: Enter the desired number you want to dial directly.

BLF

Store extensions and shared voicemail boxes that can be easily dialed.

• Type: Select BLF from the drop-down list.
• Account ID: Line 1
• Label: Enter a name that will allow you to identify this extension or voicemail.
• Value: Enter the desired extension you want to dial directly.
  • To monitor a shared voicemail box, enter *98 followed by the mailbox number.
• Extension: Leave this blank.

The LED indicator will glow green when an extension is available, or red when unavailable.
For shared voicemail boxes, it will glow red when there are new messages.

Use the Page Keys at the bottom of the sidecar to scroll to additional pages of programmable line keys. Each page will display 20 keys, for a total of 60 keys on each sidecar.