I wanted to extend the features of my Urmet but I am not really willing to spend the 40€, what it costs for the USB Wlan stick. So i was digging around, what chipset/driver is it actually expected to be found and came up to this:

# ls
zydas

# pwd
/lib/modules/2.4.20_mvlcee30-mainstone/kernel/drivers/net/wireless

At this link you can find a list of sticks using this driver: http://mac.softpedia.com/get/Drivers/Zydas-WLAN-USB-driver.shtml 

The phone does have a web interface and you can even configure it from there, without having to go through the local menu: http://<ip>:8080.

The code to access "user/configure interface" is: 1 2 3 4 5 6 7 8 

Admin code is: 1 9 7 1 1 3 9 7 2 7

Don't type it, press the buttons. As admin, go to "Systems Information" ->Optional NetServices. Now the phone is accessable from telnet, and from them,a nice bash:

# telnet IP

#cd /USBsupport/collaudo/bin

#./bash

Done.

To my surprise, the Urmet MP315 is a very neat Videophone with a lot of possibilities, provided someone has the time to develop/port. Some details that are not listed under usual description pages:

# uname -a
Linux (none) 2.4.20_mvlcee30-mainstone #133 ven mag 2 11:55:51 CEST 2008 armv5tel

# cat /proc/cpuinfo
Processor    : Intel XScale-Bulverde rev 4 (v5l)
BogoMIPS    : 415.33
Features    : swp half thumb fastmult edsp
CPU implementor    : 0x69
CPU architecture: 5TE
CPU variant    : 0x0
CPU part    : 0x411
CPU revision    : 4

(...)

Hardware    : Urmet Video Phone Platform
Revision    : 0000
Serial        : 0000000000000000

# df
Filesystem           1k-blocks      Used Available Use% Mounted on
rootfs                    6428      6428         0 100% /
/dev/root                 6428      6428         0 100% /
tmpfs                    15488       100     15388   1% /var
/dev/tbml0/6              5624      5624         0 100% /usr/local
/dev/tbml0/7              2784      2784         0 100% /usr/local/lib
/dev/tbml0/8              2144      2144         0 100% /usr/local/MF
/dev/tbml0/9              2268      2268         0 100% /usr/local/share/Gui
/dev/tbml0/10              892       892         0 100% /opt/ext1
/dev/tbml0/11                8         8         0 100% /opt/ext2
/dev/tbml0/5              3116      3116         0 100% /opt/tools
/dev/stl0/13              4145       267      3878   6% /data