Yealink SIP-T48G Administrator's Manual page 37

2. The message "Welcome Initializing... please wait" appears on the LCD screen
when the IP 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 T46G
(Flashing)
T42G/
T29G T27P
T41P
/
Getting Started
T23P/T23G/T2
Description
1(P) E2
Network is
unavailable
Private line
registers
successfully
Registration
failed
Registering
Hands-free
speakerphone
mode
Handset mode
Headset mode
Voice Mail
Text Message
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