Bluetooth® chips are board level components which broadcast in the 2.

Handheld computers are portable devices including notebook and subnotebook computers, palmtops, and PDAs.

Phone jacks and plugs are connectors used with telephones.

Telephones and cell phones convert voice or other sound signals into a form that can be transmitted to another device that receives and reconverts the waves back into sound

Phone switchboards are used for routing telephone calls and adding advanced features to telephone systems

Wireless communications services provide cellular phone service, SMS, WAP and GPRS services to mobile phones

Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems.