Warning mobile telephony can be extremely expensive especially international roaming
charges. Make sure you understand any cost implications before you sign up to any
sort of SIM contract with a mobile telephony providers. There have been cases of
unwitting members of the public using 3G services to stream radio to their computers
whilst abroad. When these mobile customers came home they found they had run up bills
totalling may thousands of pounds ( sterling ). In the UK 3G mobile data services
are generally affordable, but in other countries they could be prohibitively expensive.
Mobile operators may also operate a draconian penalty system if you exceed their