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Notes A-Z

Control codes (DTMF)

Send control code

You can enter control codes (digits) during a call so that an answering machine can be controlled remotely. These digits are directly transmitted as DTMF tones (control codes). The sounds can also be heard when the microphone is switched off.

y menu§ Open call menu.

Send DTMF tones Select.

Use the Phonebook

Store phone numbers and control codes ( DTMF tones) in the Phone- book like a normal entry.

JEnter phone number.

0

Press until a "+" appears

 

on the display (pause for

J

connection setup).
Enter DTMF signals
(digits).

0If necessary enter further pauses of three seconds

 

each to ensure correct

 

processing at the destina-

J

tion.
Enter a name.

 

§ Save §

Press.

You can also store the DTMF tones (digits) without a phone number and send them during a call.

CSD

(Circuit Switched Data)

Data transfer is made via a data connection to a default IP address of your network provider or service pro- vider. This connection can be used for the exchange of data (e.g. for access to the Internet or for downloading games and applications as well as for using WAP services).

As long as this connection is established in order to use data services or to download applications from the Internet, charges for connection will accrue in line with your network or service provider’s price list.

Emergency number (SOS)

By pressing the control key §SOS , you can make an emergency call on any network without a SIM card and without entering a PIN (not available in all countries).

This must only be used in real emer- gencies!