My experience with Onesimcard.

[rfranzq]

Originally Posted by monkeyboy

Do I understanding, from an earlier post here, that OneSimcard will exchange Celtrek SIMs just as they do with UM SIMs?

Here is their page:
Celtrek Global Roaming Inc. SIM card | Free SIM Replacement Program
It is about the best value you are going to get these days.