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Assembling
11
Install the SIM or USIM card and battery
When you subscribe to a cellular service, you will receive
a Subscriber Identity Module (SIM) card, with subscription
details, such as your personal identification number (PIN) and
optional services. To use UMTS or HSDPA services, you can
purchase a Universal Subscriber Identity Module (USIM) card.
To install the SIM or USIM card and battery,
If the device is on, press and hold [
1
] and select
Yes
to
turn it off.
Remove the back cover.
2
Be careful not to damage your fingernails when you
remove the back cover.
Insert the SIM or USIM card with the gold-coloured
3
contacts facing down.
If you do not insert a SIM or USIM card, you can only use
your device’s non-network services and some menus.
Summary of Contents for GT-S7250D
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