Mwave-2.0 Linux modem driver
The mwave kernel module is part of the standard kernel source.
This package adds the user level application, from http://sourceforge.net/projects/acpmodem/
compiled September 2006

Supports the 3780i Mwave chipsets in the IBM Thinkpad 600, 600E and 770/ED/X/Z models.


INSTRUCTIONS  (this README is found in /root/my-applications)
Add this to /etc/modules.conf -

alias char-major-10-219 mwave
options mwave mwave_uart_irq=3 mwave_uart_io=0x2f8 mwave_3780i_irq=10 mwave_3780i_io=0x130 mwave_debug=0x00

Check your Thinkpad's bios settings.  Here are all of the possible options:
mwave_uart_irq	(3),4
mwave_uart_io	(0x2f8),0x3f8,0x3e8,0x2e8
mwave_3780i_irq	5,7,(10),11,15
mwave_3780i_io	(0x130),0x350,0x0070,0xDB0

Modify /usr/local/etc/mwavem.conf to include your country access code -
"Country=..."

## now run the setup utility
/root/my-applications/bin/mwaved start

This will load the mwave modem kernel module, start the mwave manager daemon, and configure the serial port.

If this fails, try the same process manually -

modprobe mwave
## or maybe specify hardware settings -
#modprobe mwave mwave_uart_irq=3 mwave_uart_io=0x2f8 mwave_3780i_irq=10 mwave_3780i_io=0x130 mwave_debug=0x00
## now start the mwave manager daemon
mwavem
## now configure the serial port
setserial /dev/ttyS0 autoconfig

Then your favourite dialler can be configured to connect to /dev/ttyS0