Registration - Yealink SIP-T28P User Manual

Overview
Icons appearing on the LCD screen are described in the following table:
Icons Description
Network is unavailable
Registered successfully
Registration failed
Registering
Hands-free speakerphone mode
Handset mode
Headset mode
Multi-lingual lowercase letters input mode
Multi-lingual uppercase letters input mode
Alphanumeric input mode
Numeric input mode
Multi-lingual uppercase and lowercase
letters input mode
Voice Mail
Text Message
Auto Answer
Do Not Disturb
Call Forward/Forwarded Calls
Call Hold
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