User's Manual GSM Terminal GT340
Operation description
4 Operation description
4.1 Basic operation
4.1.1 Terminal program
For communication and setting up the GT340, one can use terminal program such as “PuTTY”.
It is an open source software and can be downloaded, free of charge, at
www.putty.org
.
Choose the correct COM port and serial port parameters (e.g. 115200bps, 8bits, no parity bit,
1 stop bit, RTS/CTS hardware flow control).
NOTE:
Auto baud rate detection is set by default. Issuing “ AT
↲
” command sets the
device to chosen baudrate.
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Fig. 12: Issuing AT command
Fig. 11: PuTTY terminal program