... many kinds of AV(2).5 series phone jacks model: KFC-A03-08B/T, KFC-A05-02/T, KFC-A05-05B/TKFC-A05 ... -06/T, KFC-A05-09, KFC-A05-11 ... , KFC-A05-10/T, KFC-A06-02, KFC-A06-10A, KFC-A06-12A/F, ... KFC-A06-14, KFC-A06-16, KFC-A06-20/T, KFC-A06-22A, KFC2-A03-01 (3).Customer design allowed ...