01GB01COV-AE4.book Page 59 Tuesday, October 16, 2001 11:59 AM

Problem

Possible Causes

Possible Remedies

 

 

 

Difficult to hear

–––

Adjust earpiece volume, and reduce noise around

the other party

 

you (see page 19).

 

 

 

Phones loses

Weak signal

Reconnection, or connection to another operator is

network

 

automatic. Switching phone off and on may

 

 

accelerate this.

 

 

 

SIM error

Damaged SIM card

Please contact your service provider.

 

 

 

SIM card not

Network does not recognize

Please contact your service provider.

registered

the SIM card

 

 

 

 

Not able to

Call barring set

Check incoming call barring settings (see page 38).

receive calls

 

 

Divert set

Check call divert settings (see page 42).

 

 

 

 

Battery

Battery overdischarged

Charge the battery a full charging cycle (up to

Charging

 

approx. 3 hours) for the indicator to appear.

indicator does

 

 

not appear

 

 

 

 

 

Your Sony

CMD-J7/J70

Getting

Started

Basic

Operation

Menu

Operation

 

 

Appendix

 

 

 

59GB