15
Settings
Under Settings, use the and keys to display the following sub-menus:
- Ringing signal
- Volume
- Dialling mode
- PBX
- Menu
- As-delivered condition
- PIN
Ringing signal
The volume and melody of the ringing signal are set.
Volume
The receiver volume is set permanently.
Dialling mode
Here, one of four dialling modes is selected. The options are:
- Dual-tone multifrequency (DTMF) with a tone duration of 90 ms
- Dual-tone multifrequency (DTMF) with unlimited tone duration (corresponding to key
usage)
- Pulse dialling (PD) pulse duty ratio 1.5:1
- Pulse dialling (PD) pulse duty ratio 2:1
PBX
If the telephone is connected to a private branch exchange, this is where you perform the
following settings:
- Enter or delete an exchange code
- The duration of the pause following the exchange code
-
The flash time upon operation of the enquiry key (dual-tone multifrequency dialling
only)
Menu
Here you can set the menu language, the welcome message and the display contrast.
As-delivered condition
The as-delivered condition is reset. This will not alter the PIN or the menu language.
PIN
Here you may change the 4-digit PIN. The PIN is 0000 upon delivery.
Restrictions
Under Restrictions, use the and keys to display the following sub-menus:
- Activate
- Direct call number
Activate
Choose from
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- Telephone book
Numbers can be dialled from the telephone book
only.
- Direct call
When pressed, all keys except the Disconnect key
and the key dial the direct call number.
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