Siemens CX203isdn 사용자 설명서

SX303/353isdn / englisch / A31008-X353-B100-2-7619 / appendix.fm / 17.11.2005

… the divert conditions are 

not displayed for call 

diversion?

Internal call diversion is 

activated.

Activate external call diversion 

Apply to have this activated by 

the network provider.

… the telephone also rings for 

fax-PC calls?

The phone number is in the 

phone number list of the base 

telephone.

Delete the corresponding 

phone number (MSN) in the list 

… the display shows no call 

charges?

The call charge display is not set 

or this performance feature is 

not enabled by the network 

provider.

Activate the call charge display 

Request the performance 

feature "charge transmission" 

from the network provider.

… 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/

information (page 68).

Reduce the quality of the 

recordings (page 77).

… you have a PABX and, after 

dialling, the wrong 

connection or no connection 

is made?

You have entered the wrong 

prefix or no prefix.

Check and correct the prefix 

… some of the ISDN 

functions do not work as 

stated?

The ISDN function is not 

enabled.

Check with your network 

provider.

… another telephone on the 

So bus does not ring?

The same MSN was assigned to 

the telephones. One of the 

telephones also has internal call 

diversion activated.

Deactivate internal call 

diversion or set external call 

diversion (page 97).

… the caller hears the phone 

ringing although the MSN is 

busy?

The MSN was saved in devices 

also used on the ISDN 

connection.

The phone number which is 

supposed to be used for call 

protection during a call should 

be deleted from the list of 

phone numbers for each 

individual additional device.

… the base station does not 

receive the SMS as text?

You are not registered with both 

SMS centres.

Register with SMS centres