Yealink T54W User Manual

MetroNet -Yealink Desk Phones T54W & T57W User Guide
Version 1.0
10.25.2021
91
Figure 34. Locking the Line Key
Procedure
1. Navigate to Menu > Features > Dsskey.
2. Select the desired line key.
3. Select Line from the Type field.
4. Select the desired line from the Account ID field.
5. (Optional.) Enter the string that will appear on the phone screen in the Label field.
6. Select Lock from the Value field.
7. Select Save.
7 AUDIO SETTINGS
You can change the basic audio settings on your phone.
7.1 Adjusting the Volume
You can adjust the volume of the ringer, media, and audio during a call.
Procedure
7.2 Setting the Ring Tone
You can set distinctive ring tones for groups or contacts in your Local Directory so that you can

Yealink T54W Specifications

General

Resolution	480 x 272 pixels
Lines	16 SIP accounts
Network Interfaces	2 x Gigabit Ethernet ports
Display	4.3-inch color LCD with backlight
PoE	Yes (802.3af)
Audio Features	HD Voice
Voice Codecs	G.722, G.711, G.729, G.726, iLBC
Expansion Module Support	Yes, up to 3 EXP50
Headset	RJ9, USB, Bluetooth
Supported Languages	English, Chinese, German, French, Italian, Spanish, Portuguese, Russian, Turkish
Operating Temperature	0°C to 40°C (32°F to 104°F)
Operating Humidity	10 to 95%
Wi-Fi	Yes, built-in
Bluetooth	Yes, built-in
Dimensions	233 mm x 222 mm x 186 mm