Siemens A55 User Manual

A55 Piranha english, A31008-H5750-A1-2-7619 (28. May 2003, 12:16)

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Your service provider may offer spe-

cial applications such as mobile 

banking, stock market etc. via the 

SIM card.
If you have such a SIM card the SIM 

services will appear at the top of the 

main menu or directly above the 

control key (on the left).

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Symbol of the SIM 

services.

If there is more than one application 

they are displayed in the "SIM servic-

es" menu.

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With the SIM services menu, your 

phone is ready for the future and will 

support additions to your service 

provider's user package. For further 

information, please contact your 

service provider.

If the phone was unable to send the 

message to the service centre a retry 

option is available. If this attempt 

also fails, contact your service 

provider.
The 

 text only indicates 

that the message has been transmit-

ted to the service centre which now 

tries to deliver the message within a 

certain period.
See also "Validity", p. 40.

This function allows you to call up an 

Internet address (URL) directly from 

an SMS you received. After selecting 

it, the URL is highlighted. By pressing 

the Call key 

A

the WAP browser is 

automatically started and the high-

lighted Internet address is called up. 

To display the software version of 

your phone in standby mode enter:

, then press 

.

Special settings can be made for 

each phone number (e.g. ringtone, 

call divert etc.). Switch to the re-

quired number first. 
To switch the phone number/line in 

standby mode:

0

Press. 

     Press.

(Wireless Application Protocol) 
A technical standard that is the basis 

of the connection between mobile 

radio networks and the Internet. 

WAP enables mobile surfing using 

the mobile phone in the Internet, 

downloading of sounds, pictures 

and animations and the use of WAP 

services such as news, share prices 

or information. 

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