ATCOM Rainbow 1 User Manual page 3

Rainbow 1 IP Phone User Manual
4.6 U . ..................................................................................................................................................................................... 32
PDATE
4.6.1 Manual Update . ............................................................................................................................................................... 32
4.6.2 Update/Auto Provision . .................................................................................................................................................... 33
4.6.3 Reset & Reboot ................................................................................................................................................................ 33
4.7 P B .............................................................................................................................................................................. 34
HONE OOK
4.8 C L ................................................................................................................................................................................... 34
ALL OG
5. FAQ & TROUBLE SHOOTING ........................................................................................................................................... 3 5
5.1 How to make a factory reset . .............................................................................................................................................. 35
5.2 Upgrade firmware under safe mode . .................................................................................................................................. 35
5.3 How to make direct IP call .................................................................................................................................................. 35
6. TROUBLE SHOOTING . ..................................................................................................................................................... 3 6
6.1 The phone can't register successfully . ................................................................................................................................. 36
6.2 The phone can't obtain IP address . ..................................................................................................................................... 36
6.3 Only one part can hear the voice during the call ................................................................................................................ 36
7. ABBREVIATIONS ............................................................................................................................................................ 3 7
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn 3