Survey Reveals 56% of Travellers that Roam with Their Existing Operators SIM card are paying upto £150 extra per trip

Survey, Roam, SIM A recent survey commissioned by WorldSIM has revealed that 31% of travellers still don’t use their phone when they travel abroad. 40% use their existing provider and 15% of people use an international SIM card to stay connected. The survey found that more than half (56%) of people who used their regular…