I am trying to run the SMSSend example from the Wio LTE Library on a Wio
LTE Cat M1/NB-IoT Tracker, which I got this as part of Twilio’s Alfa Dev
Kit. However, when I read the serial output, it just says that there was a
network error and that the message was unable to send.
The network LED on the board is blue and I also confirmed that commands
sent from my SIM were received on the Twilio dashboard so I am confident
that my device is connected to the network. I tried using my own phone
number and that didn’t work. I bought a number from Twilio (1-808-201-4010)
and that also failed. Any help in figuring out how to send and receive SMS
messages on this board would be greatly appreciated.
The code for the SendSMS.ino file was from this library:
Any help is greatly appreciated, thank you!