67
7 Programming - manual
Activating the bus telephone
Activating the bus handsfree telephone
Activating the bus telephone
Bus telephones are set to the pro-
gramming mode using the light
button.
1 Activating the bus handsfree
telephone
Hold down the light button for
4 sec. The storey call can be heard
and the muting button starts
ashing. The bus handsfree tele-
phone establishes the speech con-
nection to the door station. The bus
1 Activating the bus telephone
Bus telephones are set to the pro-
gramming mode using the light
button.
2 Hold down the light button for
4 seconds. A protracted acknowl-
edgement tone is audible in the
receiver as conrmation. The bus
telephone is now in the program-
ming mode, the muting button is
ashing. Do not replace the receiver
until after programming has been
completed at the bus telephone.
handsfree telephone is now in the
programming mode.