Specifications

10.7.4: SMS Command
The SMS Command option enables you to enable or disable the ability to send
commands to the system via SMS. For further information on SMS commands, see 3.8:
Remote Arming/Disarming via SMS and 6.3: Telephone Control
To enable/disable SMS commands:
1. From the Programming menu, select Communications, Comm.
Options, GSM Options, SMS Command [954134].
2. Select Enabled or Disabled.
10.7.5: SMS Confirmation
After an SMS command is executed by the system, a confirmation message is returned
to the sender’s mobile phone. You can enable or disable this feature using this option.
To enable/disable SMS confirmation:
1. From the Programming menu, select Communications, Comm.
Options, GSM Options, SMS Confirm. [954135].
2. Select Enabled or Disabled.
10.7.6: GSM Media Loss Time
The GSM Media Loss Time is a feature that is designed to reduce the amount of GSM
media loss events registered in the log and sent to the monitoring station. This feature is
recommended for use in cases of wide fluctuation of GSM signal strength.
If a problem is detected with the GSM, a Media Loss event is registered in the log and
sent to the monitoring station after the time defined in the GSM ML Time parameter.
GSM Media Restore will be registered in the log and sent to monitoring station always 3
minutes after GSM media restore is detected.
This feature is implemented only when the Line Monitor feature is enabled (see 10.6.1
Line Monitor).
To disable the GSM Media Loss feature (cancel the GSM Media Loss events) enter 000.
To program the GSM Media Loss Time:
1. From the Programming menu, select Communications, Comm.
Options, GSM Options, GSM ML Time. [954136].
2. Enter time (003-255 minutes or 000 to disable).
3. Press 3 when the desired setting is displayed.
10.8: TWA Event Report Options
10.8.1: TWA Event Report
The TWA Event Report is an event report that is sent to the monitoring station to indicate
that Two-Way Audio communication is about to commence. If enabled, the system sends
the Contact ID event code 606000 before establishing Two-Way Audio communication.
1
This option affects Contact ID only. If using SIA, a TWA event report is always sent
together with the TC/VM timeout, regardless of the configuration for this option.
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