Hello,
you can't turn off the SMS to the "friend".
but - you can just enter a non existing phone number and remote control anti-theft using my.avast.com
the SMS will still be sent but you don't need a recipient.
one of the most importaint features of Anti-Theft is, that you'll be notified of unauthorised SIM card changes and receive the new number.
if you choose to enter a non existing phone number as friend, you'll have two options:
- use portal SMS (an option you find in Anti-Theft -> avast! Account). If you select this option, a sms will be sent to our server and you can see the new phone number on my.avast.com (in case of a sim card change). Be aware that the server is in Europe, Prague, these will be international SMS and might cost some money.
- if you don't select the portal SMS option, you still can remote control your anti-theft installation using my.avast.com, but you won't get the new phone number in case of a sim change.
hope this helps,
Werner