NAME
uhmodem —
USB support for Huawei 3G
wireless modem device
SYNOPSIS
uhmodem* at uhub?
ucom* at uhmodem?
HARDWARE
The
uhmodem driver supports the following adapters:
- Huawei E220
-
- E-mobile D01HW
-
- E-mobile D02HW
-
- NTT DoCoMo a2502
-
DESCRIPTION
The
uhmodem driver provides support for the Huawei 3G wireless
modems and its variants. This type of device has multiple com ports. And some
modems have own storage to contain its device driver (for Windows). The
uhmodem driver can handle all of these functions on the
device.
When the device attached, it will attach multiple ucom devices. The former one
is main com device to use communication with your network provider, and others
are sub com devices to monitor the condition of data communication and/or
network status. These com devices can be used simultaneously.
The device is accessed through the
ucom(4) driver which makes it
behave like a
tty(4).
SEE ALSO
tty(4),
ubsa(4),
ucom(4),
usb(4)
HISTORY
The
uhmodem driver first appeared in
NetBSD
5.0. Separate from ubsa driver.