
31
SN-03
5. No sound when pressing the key
Check the Mute mode.
Check the mode menu.
6. No alarm
Check the Mute mode.
7. Can not make a call
Call options may be set against. Check the ban call menu.
8. Can not receive incoming calls
You may set a ban call options. Check the ban call menu.
9. Fail to send a message
Check the option of message