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4.8 Flash button (R)
When you press the
button, also called flash or recall, the unit generates a line
interruption (of 100 ms or 250 ms). It gives you the possibility to use the special services of
your telephone provider and/or to transfer calls when you have a telephone exchange.
4.8.1 Setting the Flash time
• Press and hold the
button for 3 sec.
• The display will show:
‘S’ for 100ms
or ‘L’ for 250ms
• The flash time setting will disappear after 2 sec. from the display
4.9 Setting the ring volume and melody
4.9.1 Handset melody
• Press and hold the
button until the current melody is heard.
• Select the desired melody (1-9) by means of the scroll keys or by entering a
number (1 - 9).
• Press again to confirm the setting
4.9.2 Handset ring volume
• Press the
button in standby
• The handset will ring in the current volume
• Press 1-5 or use the scroll keys to select the desired volume
• Press ’0’ to turn the volume OFF
Note: The hands free receiver volume is also adjustable as above described!
• You can turn the ringer volume of each individual handset ON or OFF
by simply press and hold the
key in standby.
• The handset unit will never ring!
ENGLISH
4.10 Key lock
When the keypad is locked, pressing any key will have no effect during standby (except
holding the key).
• Press and hold the
key
•
appears on the display and the keypad is locked
• Press and hold the key again to un-lock the keypad
When there is an incoming call, you can still answer the call by pressing the
button.
During the call, the keypad functions as normal. When the call is ended, the keypad will be
locked again
4.11 Setting the dialling mode
There are two types of dialling mode:
DTMF/Tone dialling (the most common) (default)
Pulse dialling (for older installations)
To change the mode of dialling:
