If you’re confused by call charges or don’t know your 03 from your 0845 numbers, then we have the perfect guide for you.
If you have a cordless landline phone, it's unlikely to work in a power cut, even if it's fully charged. Find out more.
Planning a break away? Check out our advice on how to avoid running up a huge holiday phone bill.
Want to find out about broadband, mobile, TV and radio coverage in your area? Try our new Interactive Map