Skype to invest in UM

[DRNewcomb]

Originally Posted by bbob

UMTS or any dataservice does not work using callback. UM can keep rates low because the use callback.

I don''t think that they will be able to offer roaming free data as data is charged per kb or mb or whatever.

Many carrier who use callback for roaming calls (e.g. Wind) also offer prepaid roaming. This is done by having to pass your data connection back through the home APN where it can be metered.