ATCOM rainbow1 User Manual page 4

Rainbow1 IP Phone User Manual
4.6 U ......................................................................................................................................................................................38
PDATE
4.6.1 Manual Update ................................................................................................................................................................38
4.6.2 Update/Auto Provision ....................................................................................................................................................39
4.6.3 Reset & Reboot ................................................................................................................................................................39
4.7 P B ..............................................................................................................................................................................39
HONE OOK
4.8 C L ....................................................................................................................................................................................40
ALL OG
5. FAQ & TROUBLE SHOOTING ............................................................................................................................................41
5.1 How to make a factory reset...............................................................................................................................................41
5.2 Upgrade firmware under safe mode...................................................................................................................................41
5.3 How to make direct IP call ..................................................................................................................................................41
6. TROUBLE SHOOTING .......................................................................................................................................................42
6.1 The phone can't register successfully .................................................................................................................................42
6.2 The phone can't obtain IP address......................................................................................................................................42
6.3 Only one part can hear the voice during the call ................................................................................................................42
7. ABBREVIATIONS ..............................................................................................................................................................43
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
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