A-2 User’s Manual
Specifications

Power Requirements

Built-in Modem
Conditions Altitude (from sea level)
Operating -60 to 3,000 meters
Non-operating -60 to 10,000 meters
maximum
AC adaptor 100-240 volts AC
50 or 60 hertz (cycles per second)
Computer 15 VDC
4.0 amperes
Network control unit (NCU)
Type of NC U AA
Type of line Telephone line (analog only)
Type of dialing Pulse
Ton e
Control command AT commands
EIA-578 commands
Monitor function Computer’s speaker
Communication specifications
Communication
system
Data: Full duplex
Fax: Half duplex