3 IN 1 PHONE MODEL

Telephone handsets built to this profile may connect to 3 different service providers.1. Telephone may act as Cordless phone connecting to the Public Switched Telephone Network (PSTN) at home or office. This scenario includes making calls via a voice base station, making direct calls between 2 terminals via voice base station and accessing supplementary services provided by an external network.2. Telephones can connect directly to other telephones for the purpose of acting as a “WALKIE-TALKIE” or handset extension. This intercom scenario incurs no additional charges.3. The telephone may act as Cellular phone connecting to the Cellular infrastructure and incurring cellular charges.