Yealink SIP-T48G Administrator's Manual page 27

phone starts up.
3. The main LCD screen displays the following:
Time and date

Soft key labels

4. Press the OK key to check the IP phone status, the LCD screen displays the valid IP
address, MAC address, firmware version, etc.
If the IP phone has successfully passed through these steps, it starts up properly and is
ready for use.
Icons associated with different features may appear on the LCD screen. The following
table provides a description for each icon on IP phones.
T48G
/
/
/
T22(P)
Network is unavailable
Sign in failed
Signing in
Call Mute
Call Forward
/ Answer a call
Call Hold
/ Call Resume
/ Add a new call
/ Call Transfer
/ Call Park
/ Dial/Call
/ Reject or cancel a call
Getting Started
Description
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