If you already turned off the volume from the modem properties in the control panel, try adding M0 to the modem string. Depending on your connection software, the setting may be in different locations. You should be able to add it under "advanced settings", which also depends on your version of Windows.
M0 Turn speaker off
M1 Turn speaker on until carrier detected
M2 Turn speaker on
M3 Turn speaker on until carrier detected, except while dialing
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.