I have an unlocked Sony Xperia ZR which I want to use while travelling in Ireland. My objective is to stay connected to the Internet. Primary reason is to access maps and occasionally use other online applications, for which I think 3 to 5 GB will be fine (for around one month). Being able to make a few calls would be great.
I am using Vodafone and instead of using their roaming packages, I am planning to get a local (micro)SIM card. I have seen the Tesco mobile plans and their data plans for 5GB seems to be good, but it does not allow calling. Plans which allow calling does not have that much data bandwidth. Any suggestions on this or any other options is appreciated.