Forum > Sony Ericsson / Sony > General > Difference between proto and Acceptance Unit

New Topic Post Reply Add to Bookmarks Posts: New posts 24 hours Hot Top 20 Account: Inbox / PM Login Register   Help Search Author Difference between proto and Acceptance Unit domipost Joined: Mar 18, 2007 Posts: > 500 From: Leiden, Netherlands PM, WWW Posted: 2010-02-03 13:57 I've a couple of proto's and one P990i with an acceptance unit-stiker. I thought that meant it's a proto, but it has no "prototype not for sale" on the sticker inside. Can anybody tell me what the difference between a proto and an acceptance unit is? Interested about what kinds of prototype builds there are too As far as I know first there are private builds, than several SP-builds and finally pre-series, but I'm shure there is more I don't know domipost Joined: Mar 18, 2007 Posts: > 500 From: Leiden, Netherlands PM, WWW Posted: 2010-02-05 00:31 Really nobody knows/can tell? Access the forum with a mobile phone via esato.mobi New Topic Reply