Hi: wvdialconf found my modem attached to ttyS1: [Dialer Defaults] Modem = /dev/ttyS1 Baud = 115200 Init1 = ATZ Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0 ; Phone = <Target Phone Number> ; Username = <Your Login Name> ; Password = <Your Password> but I couldn't activate it using minicom even I set it up to work with modem on ttyS1. Any suggestions, please? Thanks, Pawel.