|
Only the
owner will then be able to make and take calls by dialing his/her password. This type of
restriction does not prevent your phones from ringing on incoming calls. But when you lift
the handset you don't get connected to the external caller until you dial the correct
password. Great for controlling teenagers's use of the home phone line or in emergency
situations (when you don't want any one on the phone).
In the event of power failure, the intercom system will automatically take the
extension phones off-line preventing restriction violations. You have the option of
connecting them back to the phone line then by using a keylock
mounted at the side panel of the
Controller.
The Ultimatoll
Q-16S
series: a plethora of great
telephone services from
unique
telephone intercom
systems!
more
>>
|
Room
Phone
Intercom
Systems
