User Guide
User Guide for the SIP-T23P/G IP Phone
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Customizing Your Phone ........................................................... 35
General Settings .......................................................................................................................... 35
Power Saving ........................................................................................................................... 35
Backlight .................................................................................................................................. 38
Contrast ................................................................................................................................... 39
Language ................................................................................................................................. 39
Time & Date............................................................................................................................. 40
Administrator Password .......................................................................................................... 42
Key As Send ............................................................................................................................. 42
Phone Lock .............................................................................................................................. 43
Audio Settings ............................................................................................................................. 46
Volume ..................................................................................................................................... 46
Ring Tones ............................................................................................................................... 47
Key Tone .................................................................................................................................. 49
Contact Management ................................................................................................................. 49
Directory .................................................................................................................................. 50
Local Directory ......................................................................................................................... 51
Blacklist .................................................................................................................................... 59
Remote Phone Book ............................................................................................................... 61
Call History Management ........................................................................................................... 63
Viewing History Records ......................................................................................................... 63
Placing a Call from History Records ....................................................................................... 63
Adding a Contact to the Local Directory/Blacklist ................................................................. 63
Deleting History Records ........................................................................................................ 64
Disabling History Record ........................................................................................................ 64
Search Source List in Dialing ...................................................................................................... 65
System Customizations .............................................................................................................. 66
Logo Customization ................................................................................................................ 66
Headset Use ............................................................................................................................. 67
DSS Keys .................................................................................................................................. 69
Account Management ............................................................................................................. 79
Dial Plan ................................................................................................................................... 80
Emergency Number ................................................................................................................ 86
Live Dialpad ............................................................................................................................. 87
Hotline ..................................................................................................................................... 87
Basic Call Features ..................................................................... 89
Placing Calls ................................................................................................................................ 90
Answering Calls ........................................................................................................................... 92
Auto Answer .......................................................................................................................... 93
Ending Calls ................................................................................................................................. 94
Redialing Numbers ..................................................................................................................... 94