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Step5. Control Panel → Double-click
"Phone and Modem Options" → Modem
→ Select "Standard 19200 bps Modem"
→ Click "Properties" → Modem →
Maximum Port Speed → 115200
Step7.
Diagnostics → Query Modem →
Click "OK"
Note: If user queries modem that gets a
Error, please try again.
www.ipc2u.ru
www.icp-das.ru
GTM-201-RS232 Quick Start
Step6. Advanced → Extra initialization
commands:
Note: GPRS's APN
your Telecom. CO., LTD.
For example in Taiwan:
AT+CGDCONT=1,"IP","INTERNET"
For example in China:
AT+CGDCONT=1,"IP"," CMNET"
Step8.
Click "OK"
6
www.ipc2u.de
must be provided from
GTM-201-RS232 Ver 1.00
www.ipc2u.com
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