All months receive in my mobile bill an extra charge of SMS

Hi,

Though i dont lost my phone,all months receive an etra charge sms (from 5€ to 10€) amount from +420720001669 (Avast Czech Republic) and other number, every 3 seconds. Why if my phone isn’t stoles, Avast anti-theft send these SMS???

And how to disable it?? Can’t see in control panel

Tired of pay that extra charges!!! >:(

I have the same problem. Phone sends SMS to czechoslovakia, that cost 30 ct each!!!

I think you can turn it off in your Avast web account for that particular device – I know I did it, just don’t recall where exactly.

However, I am still bothered by the texts my phone send to my girlfriend’s number every time I am abroad and many times… I don’t understand why can’°t I turn it off? If I need the location data, I will log into my account and ask for the phone to report it. I don’t need texts sent each time I travel (and I do that a lot!).

https://blog.avast.com/2014/07/02/how-to-prevent-unnecessary-costs-of-avast-sms-notifications-when-replacing-your-sim-card/

every time I am abroad
That is the reason for the SMS's. AT notices that another provider is used and that is suspicious. There are threads on this webboard where it is explained.