Micron Technology Transport LT warranty Description of 56K, Modem Properties Dialog Box

Introducing Your TransPort LT Using the Modem

Figure 18. Modem Properties Dialog Box

5. Click OK to close the dialog box.

6. Click OK to close Modem Properties dialog box.

Description of 56K	There are different standards regarding 56K technology.
	• K56Flex
	Technology developed by Rockwell Semiconductor Systems and Lucent
	Technologies
	• X2
	Technology developed by USR (US Robotics, now 3Com)

NOTE: K56Flex and X2 are not interoperable.

•V.90 Standard.

In February 1998, The ITU-T (ITU Telecommunication Standardization Sector) agreed on the technical specifications for 56K modems (V.90) and has approved in mid-September, 1998. But, the modem driver can be updated to resolve fine points of operation between different vendor's modems and unusual telephone line conditions.

47