Yealink SIP-T21 User Manual download pdf (Page 13)

Overview

Icons appearing on the LCD screen are described in the following table:

Icon

Description

Network is unavailable

Registered successfully

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 Forwarded/Forwarded Calls

Call Hold

Call Mute

Ringer volume is 0

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 141 142

No comments

Yealink SIP-T21 User Manual Page 13