I have a MC7710 card and for some reason it defaults to band 20 which is not supported in my counrty and while it works it is very problematic (slow transfer and a lot of disconnects). Default band in my country is band 3 (to which the MC7710 sometimes connects but quickly switches to band 20), can I send an AT! command that would force MC7710 to only use that band?
I have tried to send a command like this:
unfortunately nothing has changed
Hi Mr. Kamil,
Have a nice day. May I know which country you’re ? I’ve installed MC7304 on Lenovo X220T running Windows 7 Pro 64 bit and using SIM Card from one of telecommunication service provider where their “current” band is LTE B3. Not sure either your card does requires a specific SIM Card from registered service provider. Believe MC7710 is already “EOL” and recommended to replace with MC7304. Please do check with below commands.
Try set based on antenna as below:
do check current antenna setup:
Now you should simply activate, select this new “band combo”: