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Topcom Butler 4850/Twin/Triple/Quattro 11
Topcom Butler 4850/Twin/Triple/Quattro
ENGLISH
5.10.2 Handset ring volume
Press the volume button in standby. Æ The handset will ring in the current volume.Æ
Use the scroll keys to select the desired volume (0-5). Æ Press again to confirm
the setting.
5.10.3 Base melody
Press Menu button ÆUse the Right button to scroll to ‘BS MELODY’ and press OK
Æ Use the Right and Left key to select the melody (1-9) and press OK .
5.10.4 Base volume
Press Menu button ÆUse the Right button to scroll to ‘BS VOLUME’ and press OK
Æ Use the Right and Left key to select the melody (0-5) and press OK .
5.11 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. Æ appears on the display and the keypad is locked Æ 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 Line button .
During the call, the keypad functions as normal. When the call is ended, the keypad will be
locked again.
5.12 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:
Press and hold the flash R button to toggle between dialling modes: Æ‘PULSE’ will appear
when set to pulse or ‘TONE’ when set to tone (DTMF) dialling Æ After 5 sec. the unit returns
to standby
5.13 Handset name
You can change the name that appears on the screen (max. 12 characters) during idle stage:
Press Menu button twice Æ The currect handset name is shown Æ Delete the character
by the Mute -key. Æ Use the keypad to enter the new name. Æ Press the Menu/OK button
to confirm.
You can turn the ringer volume of each individual handset ON or OFF by
simply press and hold the key in standby.
You can change by accident the dial mode of the phone when pressing the
recall/Flash key ‘R’ for 5 sec in standby. The wrong dialling mode will
cause that the number isn’t dialled correctly or isn’t dialled at all.