Method and apparatus for delivering secured telephone service in
Method and apparatus for delivering secured telephony service in
Method and apparatus for delivering secured telephony...
Method and apparatus for delivering secured telephony...
Method and apparatus for delivery of a response in a messaging s
Method and apparatus for determining the precise location of a m
Method and apparatus for downloading location specific informati
Method and apparatus for dynamic power control in TDMA portable
Method and apparatus for enabling roaming of subscriber among pl
Method and apparatus for exchanging administrative information b
Method and apparatus for facilitating the ultimate making of wir
Method and apparatus for forwarding selective call messages rece
Method and apparatus for fraud control in cellular telephone sys
Method and apparatus for initiating communication via paging a m
Method and apparatus for maintaining availability of lifeline te
Method and apparatus for managing remotely located document prod
Method and apparatus for managing telephone calls in a selective
Method and apparatus for managing the use of an electronic lock
Method and apparatus for monitoring local telephony service...
Method and apparatus for monitoring sound within a vehicle by te