Originally Posted by ezrunner
WiFi is short for Wireless Fidelity........ Do you have a laptop that connect to the network or internet without wires? that would be WiFi
Another way to get data usage from a device at greater speeds.
Tmobile is rolling out a service that eventually will allow seamlees tranfers of calls from Cell tower to a WiFi connection thus allowing them to build out network inexpensively.
Will you need it that is something you will have to determine. Certainly wouldn't hurt to have!
Now that's what I call an explanation!!