Roaming service means that mobile phone users can continue to use their mobile phones in other areas outside their business areas. It allows users to use their mobile phones or mobile phones when they leave the local network. In short, roaming means that users can use the services of different network providers after arriving in a new area.

The typical case of roaming service is that users leave their own country or region. At this time, users can use the local mobile network to communicate, but they need to pay an extra fee. Roaming service usually requires users to open in advance, and the charging standard is different from the local communication fee.

Matters needing attention in using roaming service

Users should know and confirm the fees in advance, and pay attention to some restrictions and precautions. Roaming service is negotiated by the local operator of the user with the operators in foreign countries or other regions, and the user can use the service by signing an international roaming agreement or other similar agreements. The cost of roaming service is usually high, including business cost and roaming cost, which needs users to know and confirm in advance.

Roaming service is a convenient mobile communication service, which allows users to use local communication networks for business abroad or in different regions. When roaming, users can use their own mobile phones, tablets and other devices to use local voice calls, short messages and data services. At the same time, they need to pay attention to some restrictions and precautions, such as avoiding extensive use of foreign data services and understanding the local communication environment and network coverage.

The above contents refer to Baidu Encyclopedia-Roaming.