Administrator's Guide for SIP-T2xP IP Phones
Reading Icons
Icons associated with different features may appear on the LCD screen. The following
table provides a description for each icon on SIP-T2xP IP phone models.
T28P
18
T26P
T22P
T20P
Description
Network unavailable
/
Registered successfully
/
Registration failed
/
Registering
Hands-free speakerphone
mode
Handset mode
Headset mode
Voice Mail
/
Text Message
Auto Answer
Do Not Disturb
Call Forward/Forwarded
Calls
/
Call Hold
Call Mute
/
Ringer volume is 0