Yealink SIP-T21 E2 User Manual page 8

User Guide for the SIP-T21(P) E2 IP Phone
Volume ............................................................................................................................. 29
Ring Tones ........................................................................................................................ 29
Contact Management ....................................................................................................... 31
Directory........................................................................................................................... 31
Local Directory ................................................................................................................ 33
Blacklist ............................................................................................................................ 43
Remote Phone Book ........................................................................................................ 45
Call History Management ................................................................................................ 47
System Customizations ...................................................................................................... 49
Logo Customization ........................................................................................................ 49
Headset Use .................................................................................................................... 50
DSS Keys .......................................................................................................................... 52
Account Management ................................................................................................... 60
Dial Plan ........................................................................................................................... 62
Emergency Number ........................................................................................................ 68
Live Dialpad .................................................................................................................... 69
Hotline .............................................................................................................................. 70
Basic Call Features ................................................................. 71
Placing Calls ....................................................................................................................... 71
Answering Calls ................................................................................................................. 74
Ending Calls ........................................................................................................................ 75
Redialing Numbers ............................................................................................................ 75
Recent Call In Dialing ........................................................................................................ 75
Auto Answer ....................................................................................................................... 76
Auto Redial .......................................................................................................................... 77
Call Completion ................................................................................................................. 78
ReCall .................................................................................................................................. 79
Call Mute ............................................................................................................................. 80
Call Hold/Resume ............................................................................................................... 80
Do Not Disturb (DND) ........................................................................................................ 81
Call Forward ....................................................................................................................... 85
Call Transfer ........................................................................................................................ 92
Call Waiting ........................................................................................................................ 93
Conference ......................................................................................................................... 94
Local Conference ............................................................................................................ 94
Network Conference ...................................................................................................... 95
Call Park .............................................................................................................................. 97
Call Pickup .......................................................................................................................... 98
Anonymous Call ............................................................................................................... 102
Anonymous Call Rejection .............................................................................................. 103
Advanced Phone Features ....................................................105
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