TravelSIM Lets You Receive Calls Free In 117 Countries

One of the big disincentives to use your mobile phone overseas is the roaming charge double-whammy: not only does the caller pay to ring you, but you get slugged with a charge as well. Roaming SIM provider TravelSIM has eased that pain a little, offering free receipt of calls in 117 countries.
TravelSIM Lets You Receive Calls Free In 117 Countries