Philips 535 manual Troubleshooting

Troubleshooting

The display doesn't respond (or the dis- play responds slow-

The display responds more slowly at very low tempera- tures. This is normal and does

The phone does not switch on

The display shows BLOCKED when you switch on

The and symbols are not dis- played

Remove and reinstall the bat- tery (see page 7). Then charge the phone until the battery icon has stopped flashing. Fi- nally, unplug from the charg- er and try to switch the mobile on.

Somebody tried to use your phone but didn’t know the PIN code nor the unblocking code (PUK). Contact your service provider.

The network connection is lost. Either you are in a radio shadow (in a tunnel or be- tween tall buildings) or you are outside the network cover- age area. Try from another place or contact your network operator for assistance/infor- mation about the network.

ly) to key presses

Your phone doesn’t return to the idle screen

Your phone doesn’t display the phone numbers of incoming calls

You can’t send text messages

not affect the operation of the phone. Take the phone to a warmer place and try again.

In other cases please contact your phone supplier.

Press and hold c, or switch off the phone, check that the SIM card and the bat- tery are installed correctly, and switch it on again.

This feature is network and subscription dependent. If the network doesn’t send the call- er’s number, the phone will display Call 1 instead. Contact your operator for detailed in- formation on this subject.

Some networks don’t allow message exchanges with other networks. Contact your oper- ator for detailed information on this subject.

Troubleshooting 95