switel DC 611 Mode D'emploi page 178

Setting the telephone
Setting the ringer volume for the base station
Setting the handset priority
All handsets
Select handset Select one of the registered handsets from the
32
Press the Menu/OK key.
/ Select Settings and press
Menu/OK.
/ Select Base Settings and press
Menu/OK.
/ Select Ringer and press
Menu/OK.
/ Select Ring volume and press
Menu/OK.
/ Select the volume and press
Menu/OK.
Press the Menu/OK key.
/ Select Settings and press
Menu/OK.
/ Select Base Settings and press
Menu/OK.
/ Select H/set priority and press
Menu/OK.
/ Select one of the following options and con-
firm with Menu/OK:
All handsets ring simultaneously.
list, that should ring first and press Menu/OK.
Then select the number of rings, this handset
should ring before the other handset(s) and
press Menu/OK.