Keypad Lock - Yealink SIP-T20 User Manual
Enterprise ip phone
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Also See for SIP-T20:
- User manual (126 pages) ,
- Quick start manual (39 pages) ,
- Owner's manual (20 pages)
Table of Contents
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Icons appearing on the LCD screen are described in the following table:
Icon
123
abc
ABC
2aB
Description
Network is unavailable
Hands-free speakerphone mode
Handset mode
Headset mode
Numeric input mode
Multi-lingual lowercase letters input mode
Multi-lingual uppercase letters input mode
Alphanumeric input mode
Voice Mail
Auto Answer
Do Not Disturb
Call Forward/Forwarded Calls
Call Mute
Keypad Lock
Received Calls
Placed Calls
Missed Calls
Overview
3
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Table of Contents
