Easyfone Prime-A4 - Network settings; GPRS Service; Data roaming; Security

3 – Sound settings
a)
Ring settings
- In this function, you can set Caller ringtone, Message
ringtone, Key tone and Power ringtone. You can also add the sound you
want as a ringtone from the memory card. When the ringtone setting is
completed, press “OK” to save.
b)
Adj ust volume
- In this function, you can set the volume of Caller ringtone,
Message ringtone, Alarm & calendar ringtone, Call and Power ringtone.
When volume setting is completed, press “Done” to save.
c)
Silent
– In this function, you can set all the prompts to silent mode: Call,
Messages, Alarm, Button sound, Power on and off, etc.
d)
Ring type
In this function, you can set the prompt ring type of: Call / Message /
Alarm & calendar , there are four modes to choose from：
Ringtone – Ringing only, without vibration.
Vibrate – Vibration only, without ringing.
Silent – Silent mode.
Vibrate then ring – Vibration and ringing.
e)
Speech Settings
Key Ring – You can turn on the button voice announcement, then
when you are entering a phone number to make a call, a
voice will be emitted.
Incoming Call Ring – You can open the caller number broadcast.
When there is an incoming call, the caller number is
broadcast first and then the bell is prompted.
4 – Display
a)
Main Menu style
: You can set individual ICON menu or list menu.
b)
Block function:
You can hide the default menu icons of some functions
that you don't need or don't use often to make the menu interface
easier.
c)
Start-UP wizard:
You can re-run the boot wizard to quickly set the
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