How does Vodafone check the balance?

Vodafone's method of checking the balance: enter * 100# on the mobile phone, and then press the green call button.

Vodafone means Vodafone. Vodafone is a multinational mobile phone operator. At present, it is one of the largest mobile communication network companies in the world, with investments in 27 countries around the world.

Vodafone has the most complete enterprise information management system and customer service system in the world, which has strong advantages in increasing customers, providing services and creating value. Vodafone's global strategy is to provide customers with satisfactory services by covering voice, data and Internet access services.

Vodafone's predecessor was a department of British Lacall Electronics Company specializing in mobile phones, and 1985 was established as Vodafone Telecom Company. This company, which develops high-quality and high-tech products, has developed into the second largest telecommunications company in Britain after BT in market value in just 14 years. Telecommunication services have been carried out in 19 countries and regions.