Hi,
I’m preparing a radio certification and to reduce the time and costs (as I need only LTE for my usage), I want to block my Quectel EC25-EC to use only LTE and the following bands : 1/3/8/20/28.
Which AT commands should I use to be sure the EC25-EC will never fallback to 2G/3G and never try to use other bands ?
If you recommend some commands, are the settings permanent even after a reboot ?
Best regards
Jo