Gigaset SX353 isdn SX353 Manual De Usuario

C45 isdn / GB-IRL / A31008-M1753-X101-1-7619 / appendix.fm / 18.04.2006

… the calls list does not indi-

cate a time for a message?

Date/time are not set.

Set the date/time (page 58).

… the answering machine 

does not record any messages 

or has automatically switched 

over to 'announce only'?

Its memory is full.

Delete old messages.

Play back new messages and 

delete.

… the handset does not ring 

after the ISDN number (MSN) 

has been set up?

The area prefix has been stored 

with the MSN.

Store MSN without area prefix 

… there are no incoming 

calls?

Call forwarding Immediately 

has been activated.

The MSN has not been assigned 

to the internal user.

Deactivate call forwarding 

Determine the receive MSN 

… you cannot access the 

answering machine?

The answering machine lock has 

been activated.

Enter answering machine PIN 

… you are unable to record 

any new information or 

announcements?

There is insufficient remaining 

memory.

Delete old messages/informa-

tion (page 48).

Reduce the quality of the 

recordings (page 52).

… you have a PABX and, after 

dialling, the wrong connec-

tion or no connection is 

made?

You have entered the wrong pre-

fix or no prefix.

Check and correct the prefix 

… the handset does not ring 

as set?

There is a different setting for 

the ringer melody for the MSN.

Change the ringer tone melody 

(page 65). 

… it is not possible to access 

the answering machine from 

the handset?

The handset is not assigned to 

the receive MSN for the answer-

ing machine.

Check assignment (page 50).

… some of the ISDN func-

tions do not work as stated?

The ISDN function has not been 

enabled.

Check with your network pro-

vider.

… the handset does not 

receive an SMS as a text mes-

sage?

You are not registered with both 

SMS centres.

Register with SMS centres