Making a phone call | 15 |
|
Call menu
The following functions are only available during a call:
Menu§ Open menu.
Microphone | Switch the microphone on or |
on | off. If switched off, the per- |
| son on the other end of the |
| line cannot hear you. DTMF |
| signals, however, can be |
| heard. |
| Alternatively: |
| *Hold down. |
Volume | You will hear a DTMF tone. |
Adjust handset volume. | |
Conference | |
Duration/ | While the connection contin- |
charges | ues, the call duration and (if |
| set, p. 43) the call time/cost |
Send DTMF | are displayed. |
See on the right. | |
Call transfer | |
Main menu | Direct access to the main |
Call status | menu. |
List all held and active calls | |
| (e.g. participants in a confer- |
| ence). |
|
|
Send DTMF
Activate via the call menu, see on the left.
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 signals.
Control codes (DTMF tones) stored in the Addressbook (p. 19)/Phone- book (p. 22), can also be entered.