Manual

COM – Serial Interface
4.4
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4.4 COM – Serial Interface
The complete serial interface RS-232C on a 9-pin connector is identical with any
external modem.
The transmission rate ranges from 1200 to 115200 bps (supports
autobauding, i.e. responds to an AT command at a rate identical with the AT
command transmission rate, and retains set on this rate). The transmission setup
must be 8 bits, no parity and one STOP bit (8N1).

it must have the possibility to block an external serial interface - all PC SW must
provide transmission hardware flow control (HW handshaking).
COM can be used for
 Programming and monitoring;
 CSD PC-PC data transmission;
 CSD or high-speed GPRS connection to the Internet;
 SMS sending and receiving.
Programming, Monitoring
Install the PCManager software available on the included CD-ROM
into your PC.
The program is designed for parameters programming. It can read
configuration data from the memory and store them in SmartGate. Moreover, all
parameters can be saved in your PC file for backup or saving into another 
SmartGate system.
The   PCManager contains an easy monitoring tool too. With this

card, and so on during operation.