74623435
Jan 20, 1995
personal communications devices, namely, two way pagers and mobile computers enabling wireless data transmission, advanced voice messaging, answer-back paging and high capacity two-way data transmission for mobile computers; and cellular phones, cellular fax machines and mobile computer enabling cellular mobile services
Electrical and Scientific Apparatuspersonal communications services, namely, wireless data transmission via two-way paging networks including advanced voice messaging, answer-back paging and high capacity two-way data transmission from mobile computers; and cellular mobile services via cellular phones
Telecommunications