Roaming refers to the ability of a mobile phone to connect to a cellular network other than its home network, allowing users to make and receive calls, send and receive text messages, and access data services while traveling outside their home coverage area.
Roaming is important for travelers who need to stay connected while abroad. It allows them to use their mobile phones to stay in touch with family and friends, access maps and navigation apps, and conduct business. Roaming can also be beneficial for people who live in border areas and need to connect to a network in a neighboring country.
