ELPRO 641M-X Iot Connectivity 4g-Lte Router User Manual
4. Testing
Open a “Putty” Session and Connect to the IP address and Port that has been Configured in the previous step.
Send the commands.
“at+cmgf=1\r”
Should get an “OK” Response.
Then Send “at+cmgs=”Mobile Phone Number with Country Code”\r, eg 61419773552”
Again you should get a response with a “>”
Now you can enter the text message you wish to SMS.
Type Message, e.g. “HELLO” then we need to send a (end of file character) by holding down the “ALT” key and
enter “026” on you keyboard and you hopefully should see the following response.
“+CMGS: 46
OK”
Note: “\r” means the keyboard Carriage return ( CR / enter key )
(Make sure num lock is on keyboard and type 026 using numpad. On some keyboards, number keys on top of
letters may not work)
641M_AT-IP_V1.0.docx
Version:
V1.0.0, Date: May 2024
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| General | Details |
|---|---|
| Name | ELPRO 641M-X Iot Connectivity 4g-Lte Router User Manual |
| Make | ELPRO |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.16 MB |
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