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01GB.book Page 63 Friday, April 27, 2001 1:08 PM

Appendix

Troubleshooting

Problem

Possible Causes

 

Possible Remedies

 

 

 

 

Unable to

Empty battery

 

Charge the battery.

switch on

 

 

 

Defective battery

 

Replace the battery. Note

 

 

 

 

 

 

 

that after several years,

 

 

 

 

gradual decline is normal.

 

 

 

 

 

The

icon

Weak signal

 

Move to an open space or

appears

 

 

 

nearer to a window.

 

 

 

 

 

 

 

Outside GSM coverage

 

Check operator coverage

 

 

area

 

map.

 

 

 

 

 

 

 

SIM not valid

 

Call your service provider.

 

 

 

 

 

 

 

Network access not

 

Try manual network

 

 

allowed

 

search.

 

 

 

 

 

Call not

 

Dialling error

 

Use full national area

possible

 

 

 

code. When abroad, use

 

 

 

 

also international access

 

 

 

 

code to reach home

 

 

 

 

country.

 

 

 

 

 

 

 

All calls barred

 

Check (Password is

 

 

 

 

needed to clear).

 

 

 

 

 

 

 

Another SIM inserted

 

Check for new restrictions.

 

 

 

 

 

 

 

Call barring set

 

Check outgoing call

 

 

 

 

barring settings.

 

 

 

 

Difficult to

–––

 

Adjust earpiece volume,

hear the

 

 

 

and reduce noise around

other party

 

 

you.

 

 

 

 

 

63

model name1[MZ-R70] model name2[MZ------

]

[3-232-169-11(2)]