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INTERFACE TELEFÓNICO
INTERFACE TELEFÓNIC
• If the telephone is being used, a tone is generated in the house telephone earpiece,
indicating a call from the door intercom. The call may be taken in two different ways:
- Without picking up the telephone: press key ‘4’. The telephone call is not lost, but
remains on hold until key ‘4’ is pressed again.
- Hanging up the telephone, the phone will ring until the call is answered or 30 seconds
have elapsed.
OPERATION
• While you are answering a call from the door intercom, you might
receive a telephone call. In this case an alert tone is generated in the
earpiece and the call may be answered in two ways:
- Press key ‘4’ without hanging up. The door intercom call
terminates automatically at this point.
- Hang up the phone. The normal telephone ring tone will
sound.
• If you wish to set up audio contact with the street from the house telephone
without having been called previously, proceed as follows:
- Press ‘*’ and ‘1’, ‘2’, or ‘5’ (ADS system: 1 main pannel, 2 secondary pannel;
4+N system, 5). Now the interface will make a call to your telephone.
- If it is off the hook (the most logical situation, as you have just dialled), a tone
sounds in the earpiece indicating a call waiting. All you have to do is hang
up or press 4 to receive the call.
• If the telephone is not in use, a characteristic ring is generated until answered or
30 seconds have elapsed. When you answer you have 90 seconds to
communicate with the door intercom. Once communication is established, you
can carry out a series of operations, such as:
- Open the door by pressing ‘5’ on the telephone keypad.
- Activate a relay by pressing key ‘7’.