Top tips to avoid a shock roaming mobile phone bill this summer and why doing your homework is key

ARE you heading abroad soon? If so, be sure to avoid a shock roaming mobile phone bill.

Since Brexit, many operators are charging for making calls, sending texts and using the internet in Europe — and you will pay even more for going further afield.

James Francis, sales director at refurbished phone-seller Mozillion, said: “If you are using your phone abroad, make sure you are 100...