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.

Abstract: A system and related methods are provided for facilitating communication between one or more landline phones and other communication devices. In various embodiments, incoming communications such as telephone calls and/or other transmissions received from one or more mobile phones, computing devices, and/or other communication devices can be routed through a base unit to one or more landline phones for convenient operation by a user. Such communications can be routed through a base unit to an interface unit for distribution to additional landline telephones. Incoming landline telephone calls can also be routed to one or more landline phones and/or one or more mobile phones, computing devices, and/or other communication devices. Communications received from mobile phones and other devices can be appropriately blocked from inadvertent transmission over the telecommunication system of a landline service provider.