Multi-Tech Systems is a global manufacturer of award winning remote access, Internet and telephony products that allow people to communicate more efficiently and effectively. Multi-Tech invents, designs and builds complete end-to-end communication solutions for small to mid-size businesses and ISPs.The MT202TD is a low speed asynchronous modem that employs Frequency Shift Keyed (FSK) modulation and works in full duplex over four-wire or in half-duplex over two-wire leased line networks.

Product Description	Multi-Tech MultiModem fax / modem
Device Type	Fax / modem - serial RS-232
Enclosure Type	External
Dimensions (WxDxH)	4.3 in x 5.8 in x 1.1 in
Max Transfer Rate	1.2 Kbps
Protocols & Specifications	ITU V.21, ITU V.22, ITU V.22bis, ITU V.29, ITU V.32, ITU V.32bis, ITU V.17, ITU V.23, ITU V.27ter, ITU V.25bis , Hayes AT command set
Max Fax Transfer Rate	1.2 Kbps
Error Correction Protocol	MNP-4, ITU V.42, MNP-3
Data Compression Protocol	MNP-5, ITU V.42bis
Power	AC 115 V ± 10% ( 50/60 Hz )
System Requirements	Microsoft Windows 3.x/95/98, Microsoft Windows NT 3.51 or later