obexftp strange behaviour with nokia 6230i

[hanno]

With the nokia 6230i, it is impossible to chdir into the MMC card. It's also impossible to get stuff by submitting the path like this

obexftp -b [someid] -g MMC/test

Strange thing, what works is using a backslash:

obexftp -b [someid] -g MMC\\test (escaping for bash)

A fried of mine described this behaviour in his blog in german: http://www.bwurst.org/archives/146-Kurztipp-obexftp-mit-Nokia-6230i-und-herstellerfremder-MMC.html