Landline telephones converted to transmit and receive cell phones telecommunication

• US 20050174992A1
• Filed: 02/09/2004
• Published: 08/11/2005
• Est. Priority Date: 02/09/2004
• Status: Abandoned Application

• Current Assignee: Darry L. Boyd, Ray G. Files
• Original Assignee: Darry L. Boyd, Ray G. Files
• Inventors: Boyd, Darry L, Files, Ray G.
• Application Number:
  US10/775,776
• Publication Number:
  US 20050174992A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04L 12/6418 Hybrid transport

Abstract

Cell Phone when brought in near proximity of a landline telephone will convert the landline telephone to unified system with the cell phone. When the cell phone in the general proximity of the programmable and control-switching, it will activate the programmable and control-switching device. When the cell phone ring it will ring the landline phone. The call can be answered by the landline telephone or the cell phone. A landline telephone line or service is not needed for the conversion to work. The system utilizes plastic encapsulated proximity circuit that is attached to the cell phone. A programmable base unit consists of power supply, security code circuit, programming circuit, frequency-programming switches to shut the modules on and off, cell phone and landline detection circuit, and a receiver and transmitter. The landline programmable device consists of power supply, frequency control switches, programming circuit, transmitter and receiver, landline or cell detection circuit, and landline telephone ringing circuit.

Claims

1. Landline phones can be converted to transmit and receive cell phone telecommunication.

2. Landline phones can be converted to transmit and receive cell phone telecommunication without a landline service provider.

3. Landline phones can be converted to transmit and receive cell phone telecommunication with a landline service provider

4. Landline phones can be converted to transmit and receive cell phone telecommunication when an electronic device and cell phone are brought within general proximity of each other.

5. Landline phones can be converted to transmit and receive cell phone telecommunication with a switching circuit within the cell phone for activation.