Dial Mode - Ericsson DT570 User Manual

YES
BusinessPhone - Portable Telephone DT570
Conference
You have a conversation and you want to establish a telephone
conference.
Press
YES
Dial tone.
Call the third party
3
Press to establish a three party conference
Now you have established a three party conference. To mark the
conference, all conference members will hear a periodical
conference tone.
Repeat the procedure to include other persons to the
conference
In this way, you can include up to six parties in a conversation.
How many of them can be external callers depends on the
programming of the system.
End the call to leave the conference
NO

Dial mode

When calling interactive tele services, you must press certain
keys (post dial) to give your response. If your portable uses tone
dialling (DTMF) to make the call, just press the keys requested by
the tele service. If your portable uses pulse-dialling, you must
manually change to tones, after the call is established:
Note: After you end the call, dialling is always reset to
the default method.
Change to tones
When the call is established:
Special functions
Select
YES
Goto DTMF
Select
YES
and press
and press
During Calls
25