Hi
Edmonton
We do not test the twilio before. I checked the twilio web and SARA-R410-02B datasheet. The APN looks like iot.nb.
- 6.1.3 Modifiable parameters : https://www.u-blox.com/sites/default/files/SARA-R4-N4-Application-Development_AppNote_%28UBX-18019856%29.pdf