What Is A Sim Card; How To Charge The Battery - Zte S207 User Manual

Replace the battery cover.

Insert the SIM card Pull out the SIM card

What is a SIM card?

Every mobile phone has a SIM card (Subscriber Identity Module).
This is a micro-chip that holds your personal information such
as names and phone numbers. Your phone won't work without it.
If you already have contacts on your SIM card, they can be
transferred in most cases.

How to charge the battery

Your phone is powered by a rechargeable battery. For maximum
battery performance, it is recommended that you first use up the
battery power and then charge it completely. A new battery's
full performance is achieved only after three complete charge
and discharge cycles.
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