This device includes original lithium battery. Don't try to open or
repair the battery. Battery use will be affected by many factors, inclu-
ding internet configuration, signal strength, environmental temperature
when operating device, used speech sound or data communication or
the use status of other applications.
To avoid catching fire or burning automatically:
- don't open or repair battery by yourself.
- don't decompose, compress or pierce the battery. Don't short
circuit the connector outside battery. Don't drop it into fire or water.
- don't expose environment below temperature 60ºC (140ºF).
- Only use the appointed battery to replace.
- Please correctly handle battery. Don't casually discard.
• Install SIM card
(1) Insert SIM card into card slot according to the photo's instruction
(pay attention to the cutting angle direction of card).
EN - User´s Manual
SIM
SIM
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