Multitech MultiModem rCell User Manual page 39

PPP > Modem Commands
Setting up certain modem commands will allow an external application to query modem information (based on the commands
entered). The application can use the URL
assigned to the integrated cellular modem after the PPP connection is established. It also will show the results of up to ten AT
commands entered here.
Modem AT Commands Configuration
These commands will be sent every time a PPP connection to the network is initiated.
Example of Useful HSDPA AT Commands:
AT+CGSN
AT+CGMR
AT+CNUM
AT+COPS?
AT+CREG?
AT+CSQ
Notes:
●
You can also retrieve the integrated cellular modem information without using a browser:
Make a TCP connection to port 80 (same as the Web Admin port) and send data as:
Then press Enter twice.
●
Refer to the AT Command Reference Guides on the product CD for other commands.
Multi-Tech Systems, Inc. MultiModem rCell User Guide
H TTP://xxx.xxx.xxx.xxx/modeminfor.html
H H U U
Product Serial Number
Software Version
Wireless Subscriber Number
Network Information (Operator)
Network Registration
Signal Quality
GET /atinfor.html HTTP/1.1
Chapter 4 – Using the Web Management Software
to get the IP address that is currently
U U H H
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