Delivers secure conferencing capability to your desktop. Links up to 16 secure telephones on a single call. Turns your DOS-based 386- or 486-PC into an easy-to-use control center for secure conferencing. Components include special software and PC-based conferencing and bridging boards. Only avai...
The present invention seeks to satisfy the aforementioned needs by providing a system for facilitating the location of origin of telephone calls to one or more pre-designated emergency numbers. The novel system comprises a first circuit for passively monitoring the dialing of all telephone calls made...
Ramon Cojuangco Building, Makati Avenue, Makati City Address of principal office 1200 Postal Code 8. (632) 816-8553 Issuer's telephone number, including area code 9. Not Applicable Former name or former address, if changed since last report 10. Securities registered pursuant to Sections 8 and ...
When timer interrupt service is initiated, the present program counter is pushed onto the stack and the instruction at address or location 1740 is executed. Each instruction used in the microcomputer of the illustrated embodiment is a 13-bit word divided into an OP code which specifies the ...
location near the automobile. The customer then needs only to sign the completed written contract form at the exit location in order to drive away with the rental automobile. Upon return of the automobile, the customer enters a predetermined return code, which results in another call to the ...
Also, the soft keys 32 may be used for data entry, the data being conveyed over the telephone line to a remote location. The ADSI data is received at the input 100 and conveyed through the switch 102 to the input amplifier 104. The input amplifier 104 conveys the data to the first ...
Also, the EQUALIZER-- IN pointer is reset to point into location 13. MODULATION The transmitter routines listed in TX.ASM are substantially less complex than the demodulation routines because modulation is a determinate process. The first two routines in TX.ASM, INIT-- TX and SETUP-- ...
status of the system 10 or to collect statistical data concerning the systems usage, or even to query the current balance of individual or selected group of accounts. The remote access capability can also be used to add to or "recharge" individual customer accounts from a remote location. ...
the user is required to enter numerous numbers in a specific way, thereby making the system susceptible to user error. The system also requires the user to punch the area code of the phone number requested. Further, the system is only limited to obtaining a phone number and connecting to th...
NEC Corporation, Digital Remote Area Subscriber Radio Telephone System (Digital RSS System), pp. 1-24. Nicholson et al., MSAT Mobile Terminal Design Considerations, 33rd Vehicular Technology Conference, Toronto, Ontario, pp. 347-351, May, 1983. Noll, (NEC), Funkfernsprechen bitweise—Digita...