Computer hardware and computer software for providing an interface between central office, internet and other communication mediums, and to radio frequency transmitters and receivers to send or receive data in the field of wireless telecommunications infrastructure

telecommunications infrastructure and telecommunications infrastructure support

Phablets; Digital cellular phones; Digital phones; Mobile data receivers; Mobile data terminal (MDT); SIM cards; Subscribed identity module (SIM) cards for cellular telephones; Wireless telephones

Advertising and Business: Business process outsourcing services; business management services in the field of front end processes and operations for others

Business process outsourcing services; business management services in the field of front-end processes and operations for others