User Guide

User Guide for the SIP-T23P/G IP Phone
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 Configuring an Access URL on page 61
 DSS Keys on page 69
 Auto Answer on page 93
 Do Not Disturb (DND) on page 100
 Call Forward on page 105
 Configuring Visual and Audio Alert for BLF Pickup on page 132
 Call Park/Retrieve on page 120
 Receiving RTP Stream on page 150
BLF Ring Type is moved to Configuring Visual and Audio Alert for BLF Pickup on page 132.
Changes for Release 81, Guide Version 81.20
None
Changes for Release 81, Guide Version 81.15
The contents in the following section are removed to Frequently Asked Questions on Yealink IP
Phones :
 Troubleshooting
The following sections are new:
 Power Saving on page 35
 BLF ring type on page 133
Major updates have occurred to the following section:
 Incoming Intercom Calls on page 144
Changes for Release 81, Guide Version 81.10
The following section is new:
 Key Tone on page 49
Major updates have occurred to the following sections:
 Basic Network Settings on page 30
 Language on page 39
 Phone Lock on page 43
 Volume on page 46
 DSS Keys on page 69