In wireless telecommunications, roaming is a general term referring to the extension of connectivity service in a location that is different from the home location where the service was registered. Roaming ensures that the wireless device is kept connected to the network, without losing the ...
In an earlier question, I asked how to handle international phone book entries while traveling internationally. The simple answer was simply to store phone numbers in their international form, which ...
I do a fair amount of international traveling (currently mostly between the U.S. and Mexico, but will be visiting Europe, Africa, and South America soon, too), and am looking for a dialing app that ...
I've borrowed an Android phone so I can decide whether to buy one. I have a GSM SIM without a data plan, but I am using Wifi that is broadcast from my other smartphone which does have a data plan. ...