Oppps lolWhoops ... that's why you should never press things if you don't know what you're doing :(
Your line info will be wiped when you re-flash and if it's stuck on boot, you wont be able to retrieve it. If you can't get your line details from the person who provided it to you then you're screwed i'm afraid.
This splitter should do the trick > http://www.ebay.co.uk/itm/131236596506?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Oh well it's not the end of the world .... I'm gonna reflash it with the biohead image , edit all the info for my area , check the FTA channels , get that part right then worry about a line , are lines available here or recommended at least
Regards