User's Manual

1.Introduction:

HAMR5603 from Smart Link is the first in a series of V.90 host modem drivers optimized for

Mobile Daughter Card (MDC) specifications. HAMR5603 adds V.90 modem, fax and telephony

features to chipsets from Silicon Labs. This complete solution, using a single board layout, is

certifiable in most countries worldwide. Its small form factor makes it ideal notebook

environments. The following is product features of MDC modem.

2.Features:

Data Modem

• 56 Kbps (K56Flex and V.90)

• V.34 (4.8 Kbps to 33.6 Kbps)

• V.32 bis (4.8 Kbps to 14.4 Kbps)

• V.22 bis (50 bps to 2.4 Kbps)

• V21, Bell 103 / Bell 212

• V.42 bis/MNP 5 data compression

• V.42/MNP 2-4 error correction

• Virtual Com port with a throughput of up to 460.8 Kbps

• Hayes AT Command set

• TIES escape code

Fax Modem Standard

Send and receive rates up to 14.4 kbps, V.17, V.29, V.27ter

Telephony Services

• Country Select