GVC R21 Vector

Description: Modem type: analog, connection interface: RS-232, version: external
Additional Information: Fax; fax speed: 14400 bps; additional telephone jack; voice modem; data transfer protocol: V.90; MNP 5 data compression protocol; protocol cor. error V.42; data compression protocol v.42bis
Execution: External
Connection interface: RS-232
Modem type: Analog