Siemens CF75 Addressbook, Using the Phonebook, Tone sequences (DTMF)

Enter phone number.

Press until a "+" appears in the display (wait for the connection to be estab- lished).

Enter DTMF codes (numbers).

Calling 27

Tone sequences (DTMF)

You can, for example, enter control codes (numbers) for remote access to an automatic answering machine while another connection exists. These entries are transmitted directly as DTMFcodes (control codes).

§Options§ Open menu.

Send DTMF

Select.

Using the Phonebook/

Addressbook

Store phone numbers and control codes (DTMF codes) in the Phone- book/Addressbook in the same way as a normal entry.

J 0

J

0 If necessary, wait again for three seconds at a time for the receiver to process the entries safely.

J Enter a name.

§Save§ Store entry.

You may also store just the DTMF codes (numbers) and then send them during the call.