ATCOM at810 User Manual page 4

AT810 Series User Manual
5.4.4 Dial Plan .................................................................................. 28
5.5 Phone Setting ................................................................................... 30
5.5.1 Preference ............................................................................... 30
5.5.2 Features .................................................................................. 33
5.5.3 Voice ...................................................................................... 34
5.5.4 Ring ........................................................................................ 35
5.5.5 Tone ....................................................................................... 36
5.6 Update ............................................................................................ 37
5.6.1 Manual Update ......................................................................... 37
5.6.2 Auto Provision .......................................................................... 37
5.6.3 Reset & Reboot ......................................................................... 38
5.7 Phone Book ...................................................................................... 38
5.8 Call Log ........................................................................................... 39
6. FAQ & Trouble Shooting ............................................................................................ 39
6.1 Frequently Asked Questions ................................................................ 39
6.1.1 How to make a factory reset ....................................................... 39
6.1.2 Upgrade firmware under safe mode ............................................. 40
6.1.3 How to make direct IP call .......................................................... 40
6.2 Trouble Shooting ............................................................................... 40
6.2.1 The phone can't register successfully ........................................... 40
6.2.2 The phone can't obtain IP address ............................................... 41
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