Method of and apparatus for indicating location of lost or misplaced paging receiver and its owner's telephone number
First Claim
Patent Images
1. A method of identifying a pager, comprising the steps of:
- registering a telephone number for an owner of the pager in a memory of the pager;
providing a call signal to the pager, the call signal containing a special message number and a predetermined code, the special message number for selectively indicating a pager identifying function other than a pager calling function, and the predetermined code corresponding to a pager identifying function of a lost alert mode; and
enabling generation by the pager of an audible speaker alarm and a visual display of the telephone number of the owner of the pager to inform a finder of the pager of the pager owner'"'"'s telephone number when a call signal containing the special message number and the predetermined code is received by the pager, wherein said audible speaker alarm is generated in the lost alert mode even when the pager is set in a vibration mode.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of informing a finder of a paging receiver of its location and its owner'"'"'s telephone number includes registering the owner'"'"'s telephone number in a memory of the paging receiver; and when the paging receiver is misplaced or otherwise lost, calling the paging receiver so as to generate an audible speaker alarm and to provide a visual display of the owner'"'"'s telephone number for informing the finder of the misplaced paging receiver of the location and the owner'"'"'s telephone number.
-
Citations
14 Claims
-
1. A method of identifying a pager, comprising the steps of:
-
registering a telephone number for an owner of the pager in a memory of the pager; providing a call signal to the pager, the call signal containing a special message number and a predetermined code, the special message number for selectively indicating a pager identifying function other than a pager calling function, and the predetermined code corresponding to a pager identifying function of a lost alert mode; and enabling generation by the pager of an audible speaker alarm and a visual display of the telephone number of the owner of the pager to inform a finder of the pager of the pager owner'"'"'s telephone number when a call signal containing the special message number and the predetermined code is received by the pager, wherein said audible speaker alarm is generated in the lost alert mode even when the pager is set in a vibration mode. - View Dependent Claims (2)
-
-
3. A method of identifying a pager, comprising the steps of:
-
receiving a call signal via an antenna; determining whether a special message number and a predetermined code are contained in the call signal, the special message number for selectively indicating a pager identifying function, and said predetermined code corresponding to a pager identifying function; when the special message number and a first predetermined code are not contained in the call signal, determining whether the special message number and another code different from said first predetermined code and a second predetermined code are contained in the call signal; when the special message number and the another code different from said first predetermined code and said second predetermined code are not contained in the call signal, determining whether the special message number and said second predetermined code are contained in the call signal; and when the special message number and said second predetermined code are contained in the call signal, setting the pager in a lost alert mode to activate generation of an audible alarm and visual display of a telephone number for an owner of the pager previously registered in a memory of the pager for informing a finder of the pager of the pager owner'"'"'s telephone number. - View Dependent Claims (4, 5, 6, 7)
-
-
8. A pager, comprising:
-
receiver means for receiving a call signal; a memory for storing a telephone number for an owner of the pager; an input unit including a plurality of discrete keys that are independently operable by manual depression by a user; a controller for controlling operation of the pager and for informing a finder of the pager of the pager owner'"'"'s telephone number; a display unit connected to said controller and energized to provide a visual display of the pager owner'"'"'s telephone number when the pager operates in a lost alert mode; a speaker connected to said controller and energized to generate an audible tone for alerting the finder of the pager when the pager operates in said lost alert mode; said controller informing the finder of the pager of the pager owner'"'"'s telephone number by; determining whether a special message number and a predetermined code are contained in the call signal, the special message number for selectively indicating a pager identifying function and said predetermined code corresponding to a pager identifying function; when the special message number and a first predetermined code are not contained in the call signal, determining whether the special message number and another code different from said first predetermined code and a second predetermined code are contained in the call signal; when the special message number and the another code different from said first predetermined code and said second predetermined code are not contained in the call signal, determining whether the special message number and said second predetermined code are contained in the call signal; and when the special message number and said second predetermined code are contained in the call signal, setting the pager in said lost alert mode to activate generation of an audible alarm and visual display of the pager owner'"'"'s telephone number previously registered in said memory for informing the finder of the pager of the pager owner'"'"'s telephone number. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification