iMessage sending sms to UK
I've an Iphone 7 plus and since yesterday I'm receiving a lot of charges for messages to an english number that I don't know, something like +447537410***. I don't know how to stop this messages that I'm not sending.
Looking for a solution on Internet, I'm reading that these charges should be connected to iMessage and Facetime activation...but both the services are already active and I nevet turned them off. Has someone had the same issue? any solutions? Please, help me.
Luigi
iMac (27-inch Late 2009), OS X El Capitan (10.11)