SIM card error:
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Dirt on the contact areas of the SIM card? Clean the
381
contact areas of the SIM card.
382
SIM card is not inserted properly, insert the SIM card
383
correctly.
384
SIM card does not function or is damaged? Get your
385
SIM card checked by your network operator.
386
Network connection cannot be made:
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Bad reception? Move to an open space or if you are in
388
an enclosed space, near the window.
389
You are out of range of the mobile network. For
390
information about coverage, please contact your
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network operator.
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SIM card is invalid. Contact your service provider.
393
Bad voice quality:
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Poor network connection quality on the part of the
395
network provider? Press the end key and select again.
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You may be routed to a network connection or phone
397
line with better quality.
398
Try turning the volume up louder.
399
Outgoing calls cannot be made:
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Check the phone number and try again.
401
Have you activated call barring? If so, please disable
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all call barring.
403
Check whether the SIM card is registered on the
404
network.
405
Check whether enough credit is on your SIM card.
406
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