Am broke
And i do school things am tired of buying airtime because android eat data's a lot so I will look like if you help to get rid of my data and airtime that wiLloyd be my own secret only

A network bridge is a computer networking device that creates a single aggregate network from multiple communication networks or network segments. This function is called network bridging. Bridging is distinct from routing, which allows multiple different networks to communicate independently while remaining separate. In the OSI model, bridging is performed in the first two layers, below the network layer (layer 3). a wireless bridge and the function as wireless bridging.

There are four types of network bridging technologies: simple bridging, multiport bridging, learning or transparent bridging, and source route bridging.