Originally Posted by
hustler16
I am going on a Europe trip with my friends! We will be covering 3 different countries. So I am a bit worried about the connectivity issues. Do I have to buy different SIM card for every country or the sim will work in all countries? Suggest me something!
Your profile says you live in GB, so assume you have a mobile from a GB network. Suggest you check out this guide from Martin Lewis for best options
https://www.moneysavingexpert.com/mo...roaming-calls/