Siemens CX253isdn Manual De Usuario

SX303/353isdn / englisch / A31008-X353-B100-2-7619 / sms.fm / 14.11.2005

You can use your base station to send and receive SMS text messages (Short Message 

Service). You ca send an SMS to any fixed network or mobile phone network number. 

Your SMS can be received as a text message by any device with SMS functionality 

(mobile phone, PC, another telephone). If the recipient of your SMS does not have a 

phone with SMS functionality, then the SMS is played back. 

Text messages are exchanged between SMS centres that are operated by service 

providers. The telephone number of the SMS centres through which you wish to send 

and receive text messages must be entered in your phone (page 48). Up to ten SMS 

centres can be entered. By default, the SMS Service Centre "Anny Way" and the 

provider's SMS service are preconfigured. You can change the telephone numbers of 

the SMS centres.
You ca receive text messages via any of the SMS centres whose number you have 

entered. Of course you must be registered to receive text messages with those SMS 

centres (page 50). 
Your text message is sent through the SMS centre that is entered as the active send 

service centre. 

◆ Your network provider supports SMS in the fixed network. Contact your network pro-

vider for more information.

◆ Calling Line Identification may not be permanently deactivated for the MSN used 

◆ To receive text messages you must be registered with your service provider 

◆ You must not allow the network provider to bar the phone numbers you have 

entered for SMS centres.

If the telephone of a receiver cannot receive an SMS in the fixed network, the SMS is 

automatically read as a voice message. Between 7.00 and 22.00 hrs, these text 

messages are delivered immediately in the form of a telephone call. Text messages sent 

after 22.00 hrs are stored and delivered the next day.

SMS messages are exchanged through SMS service centres. To send and receive a text 

message, you require the phone number for your service provider's SMS centre. You 

have to store this phone number in your telephone. 
You may enter up to ten SMS centres in your telephone. 
Sending an SMS – send centre
You must enter the phone number of the SMS centre via which you want to send the 

SMS in your telephone and activate it as the "send centre" (page 48 and page 49). This 

phone number will be used for sending all SMS messages.