Siemens S35i User Manual page 71

70
Problem Problem Possible Causes Possible Causes
Problem Problem Possible Causes Possible Causes
No connection Signal weak.
to network
Outside GSM coverage.
SIM not valid
New network not authorised
Barring set.
Network overloaded
Phone loses Signal too weak.
network
Calls not Dialling error.
possible
2nd line set.
New SIM fitted.
Charge limit reached.
Certain calls not Call restrictions set.
possible
Phone number has more than 20
digits
Cannot save in Call restriction set.
phonebook
Phonebook is full.
Cannot change SIM restriction set
phonebook
Cannot find SIM has been changed
phonebook
Troubleshooting Troubleshooting Troubleshooting Troubleshooting
Possible Corrective Measures Possible Corrective Measures
Possible Corrective Measures Possible Corrective Measures
Move higher, to a window or
open space.
Check service provider coverage
map.
Contact service provider for re-
placement SIM.
Try reselecting manually or try a
different network
(see page 60).
Check barring (see page 61).
Try again later.
Reconnection or connection to
another service provider is auto-
matic (see page 60). Switching
off and on may accelerate this.
New network not approved
(see page 60).
Set different call line
(see page 59)
Check for new restrictions.
Call your service provider or use
PIN2 to reset
(see page 53).
Restrictions may be set by your
service provider. Check restric-
tions (see page 59).
Check phone number.
Check restrictions
(see page 58).
Delete some phonebook entries
(see page 14).
Call service provider.
Refit original SIM.