Deregister devices
If you want to replace a device, or reassign the designated
device number of a registered device, you must deregister
all devices that are registered to the telephone base. Then
register each device individually.
To deregister all devices from your SN1157/SN1197/
SN6147/SN6197 telephone base:
Press and hold FIND HS at the side of the telephone
.
base for about 0 seconds until the telephone base
shows Registering... Please wait followed by
Deregister all devices?, then release FIND HS.
.
Immediately press
All handsets show To register HS, see manual. The
3.
deregistration process takes about 0 seconds to complete.
To deregister all devices from your SN6127/SN6187
telephone base:
Press and hold /FIND HANDSET at the side of the
.
telephone base for about 0 seconds until the telephone
base IN USE light turns solid red and then flashes red,
then release /FIND HANDSET.
Immediately press /FIND HANDSET.
.
All handsets show To register HS, see manual. The
3.
deregistration process takes about 0 seconds to complete.
You cannot deregister all devices if any system device is
in use.
YES
or FIND HS.