Chapter 2 Basic Operations; Switching On/Off - MALUX SED OPH-810R User Manual

SED OPH-810R

Chapter 2 Basic Operations

Switching On/Off

1. Press and hold the power key for about
three seconds to switch on the handheld. If
the battery is low, the handheld automatically
switches off after being switched on. Then
change or charge the battery. The handheld
performs a self-test. This can take several
seconds.
2. If no SIM card is inserted in your handheld,
a screen prompt is displayed requesting you
to insert a SIM card. After you insert a SIM
card, the handheld automatically checks that
the SIM card is valid.
3. If your SIM card is set with PIN check,
enter the PIN and then press OK. After the
PIN check succeeds, your handheld connects
to the network.
Note: If you enter incorrect PINs three times
consecutively, the screen displays a message
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indicating that the PIN is locked. You need to
enter you personal unlock code (PUK).
4. After the handheld finds a network, you will
see the network name, signal strength, time,
date, and standby image on the screen. If the
handheld is out of the service area, an
onscreen message informs you that no
network is available. In this case, you cannot
make or answer calls. You can obtain network
services only after entering a service area.
5. Hold the power key slightly for about five
seconds to switch off your handheld. If you
remove the battery when your handheld is in
use, all unsaved information is lost and the
handheld or SIM card may be damaged.
Warning: Do not switch on your handheld
when the use of a handheld is forbidden or
can cause interference or danger.
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