Deletion of Telecommunications billing

Comment: Big list of non-notable companies just serves as a spam magnet. If you removed all the nn companies, and all the companies where the |only reference is their own Web site, you're left with virtually nothing
Stance: delete
Cited policy: Wikipedia:No original research (WP:PRIMARY)

Comment: This list is congruent with , (Appropriate topics for lists). It is focused and discriminate based upon companies and computer systems ''specifically'' related to telecommunications billing. This is a reasonable content fork from the Telecommunication article
Stance: keep
Cited policy: Wikipedia:Stand-alone lists (WP:SALAT)

Comment: This AfD was not correctly transcluded to the log (|step 3).  I have transcluded it to Wikipedia:Articles for deletion/Log/2012 January 20
Stance: comment
Cited policy: Wikipedia:Articles for deletion (WP:AFDHOWTO)

Comment: per 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTDIR)