Produkt- information Set-Compact-Video SET CV 850-1 bis ... - Siedle

7 At the first bus telephone, hold
down the internal call button you
wish to use to call the second
bus telephone for 4 seconds. A
protracted tone is audible. The bus
telephone is now programmed.
Do not yet replace the receiver.
10 Switch off the programming
mode at the VSNG 850-...
8 At the second bus telephone,
hold down the internal call button
you wish to use to call the first bus
telephone for 4 seconds. A protracted
tone is audible. The buttons
are now programmed at both bus
telephones.
9 Replace the receiver at both bus
telephones. Program additional
bus telephones using the same
procedure or quit the programming
mode.
23