18
Note
: When the battery is discharged
completely, and not used for a while, the phone
will not display the charging image for about 30
minutes while charging. After 30 minutes of
charging, the phone will display the charging
image.
Switching the Phone On/Off
1. Hold down the power on/off key more than one
second to switch on.
2. If the phone asks for a PIN, key-in the PIN.
The phone searches for your network and when
it finds it, it will display the idle screen. The
external display shows the signal strength,
battery strength and current time and date.
3. When you wish to switch off the phone, hold
down the power on/off key for more than two
seconds.
Access Codes
There are access codes for your SIM card. These
codes help you to protect the phone against
unauthorized use.
When requested for any of the code explained
below, key-in the appropriate code (displayed as
asterisks) and press the
OK
key.
PIN
The
P
ersonal
I
dentification
N
umber or PIN (4-
8digits) protects your SIM card against
unauthorized use. The PIN comes with the SIM
card; see the SIM card instruction provided with
your card.
If you enter an incorrect PIN three times in
succession, the code will be disabled and cannot
be used until you re-enable it by entering the
PUK.
PUK
Summary of Contents for SL900
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