Hi @Miizzsmiith,
Welcome to our Community Forums! Thank you for your post and I'm very sorry to hear that you're being charged for landline call charges when you do not have a landline connected at your property. It sound like you may be experiencing some crossed line issues. I'll be more than happy to investigate this for you so we can help have this resolved.
I will send you a Private Message to confirm a few details. In order to have a crossed line investigated, we will need to arrange for a technician visit again to see what is causing this issue. Once we confirm if it is a crossed line that is causing these issues, we'll be able to look at your previous call charges and we'll be able to discuss a credit refund for what you have been charged extra by this mistake.
Please keep an eye out for a purple envelope at the top right corner of your Forum page. I will be in touch soon.
Thank you.