INSYS GSM 4.3
Functional Overview
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Functional Overview
The INSYS GSM 4.3 offers the following functions:
Data buffer for serial data transmission
The INSYS GSM 4.3 has a fast send and receive buffer (cache) to ad-
just the modem to the operating speed of the application.
Hardware and software data flow control
The INSYS GSM 4.3 can transmit to the application via the control
lines of the serial interface to interrupt the dataflow, if the buffers of
the INSYS GSM 4.3 exceed a certain level. An application can also
prompt the INSYS GSM 4.3 via a control line to interrupt the data
flow. As an alternative, the INSYS GSM 4.3 can control the data flow
via XOFF/XON characters in the data stream.
Selective call answer
The INSYS GSM 4.3 can be set to accept only calls from phone num-
bers that were previously stored.
Configuration via SMS
Numerous functions of the INSYS GSM 4.3 may be configured via
SMS. This allows a configuration of the INSYS GSM 4.3 without PC
and modem connection.
Comfortable Configuration of the SMS recipients
For each alarm message, which is sent by the INSYS GSM 4.3, up to
10 recipient numbers may be assigned using a matrix. This allows for
the creation of an alarm plan and the targeted notification of service
personnel
Voice functionality (not INSYS GSM 4.3 compact)
The voice functionality allows to establish voice connections with
other phones using a connected phone receiver. This provides an
easy communication with the service personnel at the site.
Automatic call acceptance for voice connections
The INSYS GSM 4.3 enables to accept voice calls automatically. This
allows for an automatic voice connection establishment, e.g. for
emergency call or monitoring purposes.
Remote firmware update
The firmware of the INSYS GSM 4.3 may be updated remotely. The
settings, which are important fort he operation, like the SIM PIN are
maintained with this.
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