Thanks for your answers. I assume that the 0.2v instead of the 3.3v at the jack shouldn't fry my GSM, just wanted to know if someone had the same "issue". Best regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/baseband-devel/attachments/20110419/4322ade6/attachment.htm>