RV55 SMS stop working

It just stop working without any changes.
If I reset the router, it’ll work again

Hi @tpham1,

Welcome to our community!

Currently, have you been able to reproduce the issue of stopping sending/receiving SMS? Because according to the description, the device resumed normal operation after performing the reset.

If the issue persists, please provide me with some information:

  1. What ALEOS version and Radio module firmware is the RV55 running?
  2. Which network provider’s SIM card are you using?
  3. Please share the log file and template file on the RV55 with me.