2N® LiftIP 2.0 User Manual
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Announcement
Meaning
“Sorry, your call has to be interrupted.”
The announcement is played to the lift user
during an active call.
“Call end”
The announcement is sent before hang-up.
“Rescue process has been ended”
Confirmation that the alarm situation signaling
has been terminated.
2N
®
LiftIP 2.0 Identification
When the alarm call is confirmed, the control center can press DTMF 3 to get the communicator
serial number. The communicator information can be obtained during an incoming call too.
5.3 Call Confirmation Types
These settings apply to the alarm, checking and error reporting calls.
Confirmation by pressing 1
Up to 4 phone numbers and a repetition count can be stored for calls to the control center.
2N
®
LiftIP 2.0
then tries to call the set numbers one by one.
2N
®
LiftIP 2.0
uses tone dialing
(DTMF) as the most reliable confirmation method. The control center has to press the
button on its phone (in the tone dialing mode) during manual call answering. If the called
number is busy or unanswered within a timeout or unconfirmed,
2N
®
LiftIP 2.0
dials the next
number in the sequence until it exhausts the preset count of attempts for all the numbers
stored. Checking calls or failure reports are made equally, yet a separate set of 2 numbers can be
used.
Evaluation of Dialing with Confirmation Situations
Situation
2N
®
LiftIP 2.0
Call termination by the counterparty
(Busy, Number not found, etc.)
Dials the next number immediately.
Call
Waits for a timeout.
Ringing
Waits for a timeout.
