I’ll try the idea with &qty=1. I have to finish a 48h continuous operation test.
NodeJS is not my first programming language, but I think in my particular operation it will be a problem.
In my case in order to obtain something from the modem/GPS device I have to use AT-commands. Sometimes I can make this in transparent mode, but usually if I want GPS info, the connection have to be put on hold. Is something to test
I just need a little MVP to check if the hardware and software even in rough style works.
The MSISDN has been handled at this time automatically by the modem beautifully. GPRS is dying,
but we have in Romania a lot of mobile POS running on EDGE, and they will not be changed that fast.
For safety the modem has CAT M1 & NB-IOT bands. The programming has taken CAT M1 as backup connection, since we do not know how long the situation will last.