- SL1100 Digital Quick Start Kit with 24-B - Consists of: - (1) 1100010 SL1100 Main KSU (0 x 8 x 4)- (1)1100022 4-port CO trunk daughter board- (1) 1100112 2-port InMail CompactFlash- (6) 1100063 24-button digital telephone (BK)- (1) 808920 installation c