24
Internal and External
Telephone Numbers
The internal and external telephone
numbers on which you can be
reached are assigned when the
communications system
(OpenCom 100) is set up.
Multiple Connections
Two calls can be made to your
handset simultaneously. Any further
callers will hear a busy signal.
VF Post-Dialling/Sig-
nalling
In the call state, your telephone is
automatically set to VF signalling
("voice-frequency signalling"). You
can use VF signalling to query an
answerphone or voice box.
Display of Call Charges
and Call Duration
If your provider transmits call
charge information, you can see the
current charge in the display during
or after a direct-dialled external call.
Telephoning
General
Redial List
With the handset in the idle state,
press one of the arrow keys (several
times if necessary) to display the
last ten numbers dialled. If a tele-
phone number is also in the phone
book/list of names of your system,
the name will appear.
Dial:
Press
G
, and the telephone
number selected will be dialled.
Additional possibilities:
Press
OK
to see a selection menu
enabling you to
dial
the selected
number from the redial list, to
delete
the number, or to
delete all
numbers from the redial list.
Redial List
Peters
Newman
30011
OK
≥
Esc
Summary of Contents for OpenPhone 25
Page 1: ...OpenPhone 25 User Guide ...
Page 6: ...4 ...
Page 8: ...6 ...
Page 17: ...15 The Features of Your Telephone Display and Menus Display and Keys ...
Page 69: ...67 Appendix Notes ...
Page 70: ...68 Notes Appendix ...