Portable radiotelephone for automatically dialing a central voice-activated dialing system
AssigneeBellSouth Corporation
InventorsGregory Clyde Griffith, Benjamin F. Holcomb
Life of this patent
Estimating the term…
Abstract
A portable radiotelephone can be shifted between a first condition wherein the radiotelephone does not receive or transmit voice communications by radiotelephone transmissions over radiotelephone channels and a second condition wherein the radiotelephone receives and transmits voice communications by radiotelephone transmissions over radiotelephone channels. The radiotelephone automatically calls a central voice-activated phone dialing system remote from the portable radiotelephone in response to producing the second condition in the radiotelephone. The radiotelephone includes a switch for producing the first and second conditions.
Claims6
A portable cellular radiotelephone comprising:
- a housing;
- means connected to the housing for selectively producing a first condition in the portable cellular radiotelephone and, alternatively, producing a second condition in the portable cellular radiotelephone, the first condition being a state wherein the radiotelephone does not receive or transmit voice communications by radiotelephone transmissions over radiotelephone channels and the second condition being a state wherein the radiotelephone receives and transmits voice communications by radiotelephone transmissions over radiotelephone channels;
- and
- means disposed in the housing for automatically calling a central voice-activated phone dialing system remote from the portable cellular radiotelephone, in response to switching from the first condition to the second condition in the portable cellular radiotelephone, said means for automatically calling including a dedicated memory location having stored therein a telephone number for the central voice-activated dialing system,
- wherein the means for producing the first and second conditions comprises a switch coupled to a microprocessor, and the housing comprises a base and a cover attached to the housing base and operatively associated with the means for producing the first and second conditions such that the cover is movable relative to the housing between a first position wherein the portable cellular radiotelephone is in the first condition and a second position wherein the portable cellular radiotelephone is in the second condition.
Method for initiating a cellular radiotelephone call comprising the steps of:
- shifting a cellular radiotelephone from a first condition wherein the cellular radiotelephone does not receive or transmit voice communications by radiotelephone transmissions over radiotelephone channels to a second condition wherein the cellular radiotelephone receives and transmits voice communications by radiotelephone transmissions over radiotelephone channels;
- and
- automatically calling a central voice-activated phone dialing system remote from the portable cellular radiotelephone in response to switching from the first condition to the second condition in the portable cellular radiotelephone
- wherein the step of shifting from the first condition to the second condition comprises manipulating a switch coupled to a microprocessor, and the radiotelephone includes a housing comprising a base and a cover movably attached to the housing base and the step of shifting includes moving the cover relative to the housing from a first position wherein the portable cellular radiotelephone is in the first condition to a second position wherein the portable cellular radiotelephone is in the second condition.
Dependencies are inferred from the claim text.