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Depart. Technical support- CM640
PHILIPS Consumer
Communications
Centre du Mans
8.6.4
Memory reliability
After recording the MMS parameters:
Turn off the mobile
Remove the battery
Wait 5 seconds
Clip the battery again
Turn on the mobile
Check that the parameters still present.
8.6.5
MMS Error messages
Error messages may be displayed on the mobile phone screen. Some of these are listed in Chapter 8.4.5 W@P
Error Message, which are the same than MMS functions.
8.6.6
MMS Exchange criteria
Exchanges for MMS problems should be extremely rare because the chances of having a defective mobile phone
is small compared to the misuse of the customers.
Error messages during connections are mainly due to incorrect parameters: you should contact your GSM operator
and your Internet Service Provider before first use, in order to have the appropriate GSM/GPRS parameters and
center parameters.
The mobile phone has to be considered as a defective one only if the memory test or the functional & radio tests
are wrong
PHILIPS ELECTRONICS N.V. 1999
All rights reserved. Reproduction in whole
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PROCEDURE
Service Repair Support
COMPANY RESTRICTED
VY-V-640-P655
Page : 38 of 74
Langue : EN
Date : 03/01/05
VY-V-640-P655
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