Siemens OPTIPOINT410, OPTIPOINT420 user manual Dialing Before Line Seizure, Using Dtmf Tone Dialing

Models: OPTIPOINT410 OPTIPOINT420

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Operating the Telephone with the Display

Step by Step

 

 

 

 

o

Dial?

>

:

 

 

or

Loudspeaker

 

 

 

 

or

Dialing Before Line Seizure

Enter the phone number.

Confirm your entry.

Press the Loudspeaker key.

Wait until the Auto Dial Timer has timed out.

The number is dialed and the connection is set up.

If you are using a dial plan and have set Hot-Key- pad (see page 109), dialing takes place auto- matically as soon as the character string entered matches an entry in the dial plan.

During secure voice transmission a lock symbol is displayed on the phone (also see page 23)

Using DTMF Tone Dialing

During a call, you can use DTMF tone dialing to operate answering machines, voice mailboxes, and so on. De- pending on the dialing key pressed, different key se- quences are sent out. The keys 0 - 9, the asterisk (*) key, and the hash (#) key can be used.

Refer to the operating instructions for the answering machine, voice mailbox, or other device for the specific tones needed to operate it correctly.

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Siemens OPTIPOINT410, OPTIPOINT420 user manual Dialing Before Line Seizure, Using Dtmf Tone Dialing