4.6.1 Manual Update...................................................................................................................................................37
4.6.2 Update/Auto Provision...................................................................................................................................... 38
4.6.3 Reset & Reboot..................................................................................................................................................39
4.7 Phone Book...................................................................................................................................................................39
4.7.1 Phonebook......................................................................................................................................................... 39
4.7.2 LDAP.................................................................................................................................................................40
4.7.3 Remote Phonebook............................................................................................................................................40
4.8 Call Log........................................................................................................................................................................ 41
5. Wi-Fi(A10W/A11W only)....................................................................................................................................................42
6. FAQ & Trouble Shooting.....................................................................................................................................................43
6.1 How to make a factory reset.................................................................................................................................43
6.2 Upgrade firmware under safe mode..................................................................................................................... 43
6.3 How to make direct IP call................................................................................................................................... 43
7. Trouble Shooting.................................................................................................................................................................. 44
7.1 The phone can’t register successfully...................................................................................................................44
7.2 The phone can’t obtain IP address........................................................................................................................44
7.3 Only one part can hear the voice during the call..................................................................................................44
8. Abbreviations........................................................................................................................................................................45