How to check the phone number?

① Click the "Settings" icon in the main interface. In the setting interface, find "Phone" and click it.

② After clicking "Telephone", you can see the local number in the red box, as shown in the figure below. The local number can be manually entered and modified.

Extended data

Method for checking model of mobile phone

Open our mobile phone, find the settings, find "About Mobile Phone", and you can see the model and various parameters of the mobile phone.

Use of mobile phones

Smart phone not only has the function of telephone call, but also has most functions of PDA, especially the functions of personal information management, browser and email based on wireless data communication.

Smart phones provide users with enough screen size and bandwidth, which is not only convenient to carry around, but also provides a broad stage for software operation and content services. Many value-added services can be introduced in this respect, such as: stock, news, weather, transportation, goods, application download, music and picture download, etc.

Baidu encyclopedia-mobile phone.