switel DCT 587x Combo Mode D'emploi page 174

Operation
Displaying the duration of a call
A few seconds after a call has begun, the current duration of the call appears in the display in min-
utes and seconds.
Setting the receiver volume
The volume at the receiver can be adjusted to one of 5 levels during a call.
i / j
Ringing volume
You can alter the volume of the ringing tone for the handset and base unit separately. The are 5
volumes available for selection as well as the option to switch it off.
Adjusting the ringing volume of the handset
m
HS setting
i / j
HS sound
i / j
Ring volume
i / j
i / j
m
Adjusting the ringing volume of the base unit
n
Base setting
i / j
Melody
i / j
Ring volume
i / j
i / j
m
Switching the ringing tone on and off
3 sec. u
3 sec. u
When the ringing tone is switched off, the
You can also deactivate the ringing tone using the menu.
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m
m
m
m
m
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Raise/Lower the receiver volume
Open the menu
HS setting
Select
HS sound
Select
Ring volume
Select
Raise/Lower the ringing tone volume
Save the settings
Open the menu
Base setting
Select
Melody
Select
Ring volume
Select
Raise/Lower the ringing tone volume
Save the settings
Switch the ringing tone off
Switch the ringing tone on
icon appears in the appears in the display.