Bluefire Wireless - a Manx SIM in transition?

[bbob]

Originally Posted by hrgajek

Most of us had bad experience with the gone "callkey" IoM card which disappeared from one to the next day. (Was sold under "Globalsim", "GT-SIM" and much much other brands)

Somebody here suggested the german-based vistream SIM-Cards.
vistream (powered by Materna) is a virtual network operator using the German e-plus Network.
Prefix is +49-1570-xxxxxxx

vistream Customers report about strange problems with Callback-Roaming in various foreign countries. It may work, but it may not work, too. German speaking/understanding readers could have a look at www.telefon-treff.de for more details.

vistream uses a Dual IMSI SIM-Card with SAT-Callback, which is a little bit more sophisticated than the known SIM-cards from IoM, UM or other Companies. So should have a newer SAT-compatible phone (like Nokia 6310i or later)

Well callkey will be back, that is what the expert here on the forum says. So don't say there gone they will be back

The same expert attacked me saying I said dual sim was a home brew solutions (I used other words) It's funny that I read now that there are indeed problems with these dual sim card. But agian there is 1 expert here that knows everything so don't speak bad