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Problem
Possible causes
No network
Weak signal.
connection.
Outside GSM range.
Invalid SIM card.
New network not authorized. Try manual selection or select a different network
Network barred.
Network overloaded.
Phone loses
Signal too weak.
network.
Calls not possible.
Second line set.
New SIM card inserted.
Charge limit reached.
Credit used up.
Certain uses of
Call restrictions are in place Barrings can be set by service provider. Check bar-
phone not possible.
No entries in
Phonebook is full.
Addressbook possi-
ble.
Voice mail not func-
Call forward to mailbox not
tioning
set.
SMS (text mes-
SMS memory is full.
T
sage)
flashing.
Function cannot be
Not supported by service
set.
provider or registration
required.
Capacity problems
Handset memory full.
with, for example,
Games & More, ring
tones, pictures,
SMS archive.
No WAP access,
Profile not activated, profile
downloading not
settings wrong/incomplete.
possible.
Questions & Answers
Possible solution
Move higher, to a window or an open space.
Check service provider's coverage area.
Complain to the service provider.
(p. 88).
Check network barrings (p. 86).
Try again later.
Reconnection to another service provider is automatic
(p. 88). Switching phone off and on again can speed
this up.
'
Set first line
(p. 87).
Check for new barrings.
Reset limit with PIN 2 (p. 46).
Load credit.
rings (p. 86).
Delete entries in Phonebook or transfer to Address-
book (p. 36).
Set call forward to mailbox (p. 79).
To free up capacity, delete (p. 51) or file (p. 51) text
messages (SMS).
Contact your service provider.
Delete files in the relevant areas.
Activate (p. 70), set (p. 70) WAP profile or HTTP pro-
file (p. 73). If necessary ask your service provider.
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