User's Manual
ANSWERING CALLS FROM THE LS-30
When you receive a call from the LS-30, you can follow the procedures below to communicate with the
system.
When you pick up the phone, your voice on the line will trigger the appropriate message from the LS-30
(For the telephone number assigned as voice acknowledgement).
You will hear the prerecorded message twice, telling you what event happened to the system.
After the announcement, the LS-30 enters into monitoring and 2-way communication mode for 60
seconds. You can hear any sound picked up by the microphone on the Base Unit or talk to the people
inside the house. During these 60 seconds, you can also control your LS-30 through the telephone
keypad.
If you don’t press any key during this period, the first 30 seconds will be listen-only and then -after two
beeps- the system will enter into 2-way hands-free speaker phone automatically. Ten (10) seconds before
the termination of the telephone connection, one beep will be delivered to remind the user.
Press 0 : LS-30 disconnects immediately; stop any further dialing; stop siren.
Press 1 : LS-30 disconnects immediately and dials the next number, stop siren.
Press 3 : Enter into speak-only mode. (The microphone on the LS-30 is disabled.)
Press 5 : Enter into 2-way hands-free speaker phone.
Press 8 : Enter into listen-only monitoring.
Press any other key: LS-30 will extend the connection for another 60 seconds.
The sound of the siren or noise from the environment may interrupt the decoding of the input key tone,
so keep pressing the key until the command becomes effective.
If this telephone number needs a DTMF tone acknowledgment, remember to press a key (any key) on the
telephone keypad in the answering process to prevent LS-30 from redialing this number later.
Answering Sequence
LS-30 Voice
Dialing Announcement 60 sec. Monitoring &
Twice 2-way Communication
Ring!---Ring!
0 : LS-30 disconnects, stops further dialing & stops the siren.
1 : LS-30 disconnects and dial next number.
3 : Enter into speak-only mode.
5 : Enter into 2-way hands free speaker phone.
8 : Enter into listen-only monitoring.
: If any other DTMF key is pressed, the connection is
extended for another 60 seconds.
17
Answered by
voice (“hello”)
or by pressing
a DTMF key
Only accept
Commands
5 and 8