Verizon is a world-leading communications solutions service provider, formed from the merger of BellAtlantic and GTE. It is the largest wireless communications company and local telephone company in the United States, and the largest 4GLTE wireless network provider, with 150 customers worldwide. Provide comprehensive communication solutions to customers in multiple countries and regions.

Cox Communications is the third largest cable television operator in the United States. The company provides users with communication services such as television, telephone, broadband, home security and wireless communications.

BLU Products is an American mobile phone manufacturer founded in 2009 and headquartered in Doral, Florida. Blu mainly produces low-priced and high-quality mobile phones, including Android smartphones and feature phones, and has recently begun to launch Windows Phone smartphones. Blu products are mainly sold to Latin America and the Caribbean, where it has a high market share.