If you asked 100 women what the most important item they carried around in their handbag every single day was, I’m guessing  (at least) 99 would say their mobile phone. Smart phones are such an important part of our lives, we use them to shop, to book tickets, to take photographs, to text, Snapchat, Whatsapp and play games. Sometimes, we even use them to call people on. Our phones contain ticket information, our banking, our photographs and videos, they do the job that used to be done by cameras, diaries, trips to the bank and a whole lot more. Sites like the Mobile Network Guide have become invaluable for news…