Siemens A56 User Manual page 78

A56 AE, A31008-H5320-A100-1-4A19 (31. October 2002, 18:19)
78
Question Possible causes
No connection to Signal weak.
network.
Outside GSM range.
SIM card not valid.
New network not authorised. Try manual selection or select a different network
Network barring is set.
Network overloaded.
Phone loses Signal too weak.
network.
Calls not possible. 2nd line set.
New SIM card inserted.
Charge limit reached.
Credit used up.
Certain uses of the Call restrictions are set.
phone not possible.
No entries possible Phonebook is full.
in Phonebook.
Voicemail does not Call forward to the voicemail
work not set.
SMS (message) SMS memory full.
T
flashes.
Function cannot Not supported by service
be set. provider or registration
required.
Memory problems Phone memory full.
with games, ring
tones, pictures,
SMS archive.
No WAP access, no Profile not activated, profile
HTTP download settings wrong/incomplete.
possible.
Questions&Answers
Possible solution
Move higher, to a window or open space.
Check service provider coverage map.
Contact the service provider.
(p. 63).
Check barrings (p. 62).
Try again later.
Reconnection to another service provider is automatic
(p. 63). Switching the phone off and on may speed
this up.
Set line 1
Check for new restrictions.
Reset limit with PIN 2 (p. 31).
Load credit.
Barrings may be set by your service provider. Check
barrings (p. 62).
Delete entries in Phonebook (p. 26).
Set call forward to the voicemail (p. 55).
Delete messages (SMS), (p. 32) or store them in the
archive (p. 33) to make room.
Contact your service provider.
Delete files where necessary.
Activate WAP profile (p. 38), check settings (p. 59)
and activate HTTP profile (optional) (p. 38), check set-
tings (p. 60).If necessary consult your service provid-
er.
(p. 63).