Siemens CF62 Operating Instructions Manual page 61

60 Questions & Answers
Problem
No network
connection.
Phone loses
network.
Calls not possible. Second line set.
Certain uses of
phone not
possible.
Impossible to
make entries in
Phonebook.
Voice message
not functioning.
SMS (text mes-
T
sage) flashing.
Function cannot
be set.
Capacity prob-
lems with, for ex-
ample, Games &
More, ringtones,
pictures, SMS
archive.
No WAP access,
downloading not
possible.
Possible causes
Weak signal.
Outside GSM range.
Invalid SIM card.
New network not authorised.
Network call barring is set.
Network overloaded.
Signal too weak.
New SIM card inserted.
Charge limit reached.
Credit used up.
Call restrictions are in place.
Phonebook is full.
Call divert to mailbox not set.
SMS memory is full.
Not supported by service pro-
vider or registration required.
Phone memory full.
Profile not activated, profile
settings wrong/incomplete.
Possible solution
Move higher, to a window or an open space.
Check service provider's coverage area.
Complain to the service provider.
Try manual selection or select a different network
(page 48).
Check network barrings (page 47).
Try again later.
Reconnection to another service provider is automatic
(page 48). Switching phone off and on again can
speed this up.
'
Set first line (page 48).
Check for new barrings.
Reset limit with PIN 2 (page 28).
Load credit.
Barrings can be set by service provider.
Check barrings (page 47).
Delete entries in Phonebook or transfer to Address-
book (page 24).
Set call divert to mailbox (page 43).
To free up capacity, delete or file (page 32) messages
(SMS).
Contact your service provider.
Delete files in the relevant areas.
Activate (page 37), set (page 38) WAP profile or set
HTTP profile (page 46). If necessary ask your service
provider.