Sonim XP3340 Z1 SENTINEL User Manual page 16

CAUTION: There is a risk of explosion while
charging if the battery has been replaced by an
incorrect type.
Set Battery Alert
When you set the battery alert, every time the battery
charge is low you hear an alarm. To set the battery alert
select Menu > Profiles > General > Customize > Extra
tone > Warning. Select to activate the alert.
Your SIM Card
Purchase a SIM card from your mobile operator. The
SIM card associates your network services (for example,
phone number, data services, and so on) with your
phone.
Inserting the SIM Card
1
Switch Off Phone
Ensure that the phone is switched off.
2
lift Cover
Lift the battery cover and remove the battery. For
instructions refer "Inserting the Battery" on page 14.
3
Place SiM Card
Place the SIM card by
pushing it upward in the
designated slot located
under the battery.
4
lock Cover
Reinsert the battery and the cover. Turn the battery
cover screws clockwise to lock the battery cover.
Removing the SIM Card
1
Switch Off Phone
Ensure the phone is switched off.
2
lift Cover
Lift the battery cover and remove the battery. For
instructions refer "Inserting the Battery" on page 14.
3
Remove SiM Card
Remove the SIM card by pushing it downward from
the slot.
4
lock Cover
Reinsert the battery and the cover.
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