1. Vodafone (Vodafone), Vodafone is one of the mobile operators in the UK. It is currently the largest mobile operator in the world. Its network covers 26 countries around the world, and it has established and network cooperation with 31 other countries. Guanxi, with more than 179 million users worldwide.

2. O2, the British mobile operator O2 was separated from the UK's largest telecommunications company "BT" in 2001 and is the sixth largest telecommunications company in Europe. It is located in Slough, England. 15,000 staff and 24.6 million users in the UK, Ireland and Germany.

3. T-Mobile is also a multinational mobile operator. It is a subsidiary of Deutsche Telekom. T-Mobile mainly operates GSM networks in Western Europe and the United States, and also provides 3G network services. The company has more than 100 million users and is one of the largest mobile operators in the world.

4. Orange is a wireless services subsidiary of France Telecom SA. In 1994, the company officially entered the British market. In 1996, the company was officially listed on the London stock market and officially landed on the NASDAQ stock market on April 2 of the same year. At present, the company has registered trademarks in Hong Kong, Australia, Israel and other countries. Orange can provide customers with high-quality services and has won praise from many users in the UK.

5. Hutchison 3 is called Hutchison Telecommunications International Co., Ltd. (referred to as Hutchison Telecommunications) in Hong Kong. It is the telecommunications business company of Li Ka-shing's Hutchison Whampoa Group. Hutchison Whampoa Group operates telecommunications business under the brand name and maintains a leading position in the 3G industry. At the same time, Hutchison Whampoa is also one of the first operators in the world to launch 3G services in Australia, Austria, Denmark, Hong Kong, Ireland, Israel, Italy, Norway, Ten markets in Sweden and the UK hold licenses, and the total number of users currently exceeds 12 million.

Extended information:

Vodafone is a multinational mobile phone operator. It is currently one of the largest mobile communication network companies in the world, with investments in 27 countries around the world. In another 14 countries, it cooperates with local mobile phone operators to jointly operate mobile phone networks.

Vodafone has the most complete enterprise information management system and customer service system in the world, and has strong advantages in increasing customers, providing services and creating value. Vodafone's global strategy is to cover voice, data, Internet access services, and provide customer satisfaction services. Vodafone Group of companies employs more than 100,000 people worldwide.

Vodafone's name combines the three meanings of Voice - Data - Phone. It is also said that Vodafone was acquired by the previous Voda from the J-phone company and was renamed Vodafone.

Reference: Baidu Encyclopedia_Vodafone