Bentel Security B3G-220, Руководство по установке

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28 Universal Cellular Communicator
Pay as you go balance check
If programmed on the Console (see “
Pay As You Go Balance
” on page 42), you can check your balance on the prepaid SIM
card. Once enabled, the system can check the pay as you go balance in three ways:
1. On the Console (
Status
page, only via PC-Link or USB connection).
2. By SMS to request a response to the sender's number. The command must include the normal user PIN.
3. An SMS containing the service provider's pay as you go balance information is periodically sent to the first number in the
Phonebook. For all service providers which support pay as you go balance check with network commands, the query string
can entered with the Console.

At the service provider's discretion, the prepaid SIM card pay as you go balance service may be suspended.
Panel Transmission Monitoring (PTM)
Constantly controlling communications with the panel (PTM function) enables the communicator to send calls via GSM if
communications between the panel and the central station via the PSTN line fail. If programmed (on the Console,
PSTN/PTM
page), this function is only enabled when the PSTN line is connected to terminals LE and is present.

Pulse dialing detection is not supported.
When the PTM function activates, the PSTN fault event occurs.
The communicator checks the LE line and, once it has detected that the line is occupied by the panel, executes the following
procedure:
 it decodes the dialled number (DTMF);
 if the decoded number has PTM enabled, the communicator check for the Kiss-Off signal (it acknowledges the reception of
the event sent from the panel to the central station).
The panel must make the call immediately: the time between picking up and making the call, programmed on the panel, must be
at least 2 seconds.
If the
PTM All Numbers
option is enabled (see “
PSTN/PTM
” on page 51) the communicator will check for the kiss-off for all
calls.