|Do you have any data to justify the 90% figure? I suspect that Ran is thinking of phones that are intentionally partitioned from the rest of the phone network for security purposes. Tony -- to unsubscribe send a message to rrg-request@psg.com with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg