diff --git a/Documentation/usb/acm.txt b/Documentation/usb/acm.txt index 737d6104c3f..17f5c2e1a57 100644 --- a/Documentation/usb/acm.txt +++ b/Documentation/usb/acm.txt @@ -46,6 +46,10 @@ Abstract Control Model (USB CDC ACM) specification. 3Com USR ISDN Pro TA + Some cell phones also connect via USB. I know the following phones work: + + SonyEricsson K800i + Unfortunately many modems and most ISDN TAs use proprietary interfaces and thus won't work with this drivers. Check for ACM compliance before buying.