Troubleshooting - Alcatel One Touch OT-708 User Manual

Alcatel-lucent one touch ot-708: user guide
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22

. Troubleshooting....................

Before contacting the aftersales department, you are advised to follow the instructions
below:
You are advised to switch off the telephone from time to time to optimize its
performance.
You are advised to fully charge (
Avoid storing large amounts of data in your telephone as this may affect the
performance of your telephone.
and carry out the following checks:
My.cellphone.will.not.switch.on
Press
until the screen comes on
Check the battery charge level
Check the battery contacts, remove and reinstall your battery, then turn your
telephone back on
My.phone.has.not.responded.for.several.minutes
Press the
key
Remove the battery and re-insert it, then switch the phone back on
My.screen.is.difficult.to.read
Clean your screen
Use your cellphone in accordance with the recommended conditions of use
My.cellphone.turns.off.by.itself
Check that your Touch Area is locked when you are not using your cellphone
Check the battery charge level
) . the battery for optimal operation.
73
My.cellphone.will.not.charge.properly
Make sure that your battery is not completely discharged; the battery charge indicator
can take several minutes and may be accompanied by a quiet whistling sound
Make sure charging is carried out under normal conditions (0°C +40°C)
Make sure your battery is inserted. It must be inserted before plugging in the
charger
Make sure you are using an Alcatel battery and charger
When abroad, check that the electrical current is compatible
My.cellphone.will.not.connect.to.a.network
Try connecting in another location
Verify the network coverage with your operator
Check with your operator that your SIM card is valid
Try selecting the available network(s) manually (see page 65)
Try connecting at a later time if the network is overloaded
SIM.card.error
Make sure the SIM card has been correctly inserted (see page 7)
Verify with your operator that your SIM card is 3V compatible; the old 5V SIM cards
cannot be used
Make sure the chip on your SIM card is not damaged or scratched
Unable.to.make.outgoing.calls
Make sure you have dialled a valid number and press
For international calls, check the country and area codes
Make sure your cellphone is connected to a network, and that the network is not
overloaded or unavailable
Check your subscription status with your operator (credit, SIM card valid, etc.)
Make sure you have not barred outgoing calls (see page 37)
in dial board
74

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