Operating and Display Elements Operating and Display Elements 11 12 13 14 1 1 2 2 3 4 3 4 ABC MENU END 1 ABC 2 DEF 3 GHI 4 J KL 5 MNO 6 PQR S 7 TUV 8 WXY Z 9 0 7 10 9 8 7 6 5 www.ascom.com/pbx/ascotel/terminals 2 20321611en_ba_a0