TDK Global Freedom 56K* V.90 Fax/Modem PC Card   Features   Specifications are subject to change without notice or obligation.   V.90, 56K* Digital phone line protection circuitry Mobile phone connectivity Supports true hot swapping Recognizes carrier, dial tone, busy signal 56K* Data/ 14.4bps Fax UL and CSA approved Supports touch-tone and pulse dialing Telephone cable included   Specifications   PCMCIA compliance PCMCIA 2.10 compliant   Modem Standards Bell 103, Bell 212A, ITU-T V.34, ITU-T V.32bis, ITU-T V.32, ITU-T V.23, V.22bis, ITU-T V.22, ITU-T V.22bis, ITU-T V.21, ITU-T V.8, K56Flex   Fax Standards ITU-T V.17, ITU-T V.29, ITU-T V.27ter, ITU-T V.21 Channel 2, Group 3 fax protocols   Error Correction MNP 2-4, ITU-T V.42, MNP 10 Adverse Channel Enhancement   Data Compression MNP 5, ITU-T V.42bis   Power requirements 254mA operating   Dialing capability Touch tone and rotary pulse   Pulse dialing rate 10 pulses/second   Operating Systems DOS, WindowsTM 95, WFWGTM, Windows NTTM   Approved Country List http://www.tdksystems.com/ISDN/appctrylist.htm