10.3. Network settings
You can set up the phone network with this function.
Network selection: choice the modes of searching the phone network,
including Auto and Manual modes.
GPRS connection: When needed and always.
GPRS transfer pref.: You can select data prefer or call prefer.
10.4. SOS Setting
The SOS function is a simple function which can save lives at the deciding moment. In all,
you can save 5 SOS Contact, and one SMS. These numbers, previously saved in order of
sequence, will be automatically dialed in an SOS by pressing the SOS button on the back
of the mobile phone. During the SOS call, a warning tone sounds so the person that you
rang knows that it is an emergency! If you cannot get through on the first number, the
second number will be called automatically.
If no emergency number is saved or your phone card has run out, or you are not allowed
under a foreign network (e.g. Roaming not activated), you can dial 112 or another
emergency number on the numerical keypad.
By pressing the SOS button, the SL650 will send an SOS SMS person (in case mobile
number or telephones with SMS function is available for emergency contact) to the
emergency numbers you have previously saved and will be automatically dialled in the
given sequence. (The SOS button also functions when the phone is close). The mobile
