Downloading SM56 1.0 from our website was free. Our built-in antivirus scanned this download and rated it as virus free. The actual developer of the software is Motorola. SM56 is categorized as Internet & Network Tools. SM56 is developed for Windows XP environment, 32-bit version. The following version: 1.0 was the most frequently downloaded one by the program users. The program is sometimes referred to as "SM56Tester".
From the developer:
The Motorola softmodem is designed to meet the specific needs of the desktop and portable PC OEM. This software gives manufacturers greater flexibility in platform design while offering significant cost savings, because it greatly reduces the amount of modem hardware.
You may want to check out more software, such as FTP Navigator, CMUD or ICB2000, which might be related to SM56.