Getting Started; What Is A Sim Card; Inserting The Sim Card And Microsd; Card - JETHRO SC318 Instruction Manual

Getting started

What is a SIM card?

Each mobile phone requires a SIM card
(subscriber identity module). Without the
SIM card you can not make phone calls.
The SIM card is a microprocessor which
stores their data and contacts. Deal with
a map so carefully, and take caution
when inserting or removing the card.
Keep SIM cards out of the reach of small
children.
Insert the SIM card and micro SD

card

1. The phone must be switched off and
unplugged from charger.
2. Remove the battery cover on the back
of the phone with the plastic pick.
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