Please bear in mind that I haven`t got a clue what I am doing!
Elderly father has a mobile on EE which has a very poor signal - his care home says Vodafone has a better signal. He needs to keep the same phone or he won`t know how to use it. I`ve ordered a Vodafone sim to go in his phone - will this mean he has a new number? If so, how will I know what the new number is?