Ositech Communications Five of Hearts II, Руководство пользователя, Страница: 8 / 46

6 Introduction
• On screen messages are denoted with a different font in bold: the following message
appears:
Connection Established!
About the Five of Hearts II PC Card
The Five of Hearts II PC Card offers a number of features designed to integrate today’s
portable and laptop technology with users’ needs:
• 56Kbps data, 14.4Kbps fax modem.
• Built-in Digital Phone Interface (DPI) technology—make modem connections through
the handset cable of digital (PBX) phone systems.
• Windows-based configuration software and DPI software.
• Compatible with most major Operating Systems, including Windows 95 OSR2, Windows
98, Windows NT4.0, Windows Me and Windows 2000.
• Digital Line Protector protects the Five of Hearts II PC Card from damage if connected
directly to a digital phone line.
• Power conservation modes which reduce power consumption when the PC Card is not
in use.
• 2MB of Flash ROM.
• International Support
Data Mode
The Five of Hearts II PC Card supports the following industry and ITU-T standards:
• V.90 and K56flex simultaneously.
• 16550 COM port interface.
• DTE speeds up to 230,400bps.
• V.250 command set.
• ITU-T V.90, K56flex, ITU-T V.34 Annex 12 (33,600), ITU-T V.34, V.32bis, V.32, V.22bis,
V.22, V.21 and Bell 212A and 103 operations.
• V.42 LAPM, MNP 2-4 error correction protocol.
• V.42bis and MNP 5 data compression.
• MNP 10EC (Error Correction) - Provides Enhanced Cellular Performance.
Fax Mode
The Five of Hearts II PC Card fax mode supports Class 1 and Class 2 AT fax commands. To
use the fax mode, you must use a fax communications software package. The Five of
Hearts II PC Card supports the following fax standards:
• Fax rates up to 14.4Kbps.
• ITU-T V.17, V.29, V.27ter and V.21 channel 2.