FEATURE KX-T7436 KX-T7433 KX-T7565 KX-T7560 Alphanumeric Display (Lines x Character's) 6 x 24 3 x 16 1 x 16 - Programmable3 keys with Two Color LED 24 24 8 8 Feature Access Keys For LCD 3 3 - - Function keys For LCD 10 3 - - Handsfree Speech Speakerphone Speakerphone Speakerphone Monitor Speakerphone/Monitor Volume Control (12 Level) Jog Dial Jog Dial Up/Down Key Up/Down Key Handset Volume Control (4 leve)l Jog Dial Jog Dial Up/Down Key Up/Down Key Ringer Volume Control Jog Dial (4 level) Jog Dial (4 level) Selector (3step) Selector }(3step) Contrast Control Jog Dial (3 level) Jog Dial (3 level) 3 level - Off Hook Call Announcement (OHCA) Yes - - - Whisper OHCA Yes Yes Yes Yes Extra Device Port (XDP) Yes Yes Through MDF Through MDF Message Lamp Yes Yes Programmable Programmable FWD/DND Yes Yes Programmable Programmable Automatic Redial Yes Yes - - Redial/ Flash/ Hold Yes Yes Yes Yes Auto Answer / Mute Yes Yes Yes Voice Call/Mute Auto Dial Yes Yes Yes Yes Transfer Yes Yes Yes Yes Conference Yes Yes Programmable Programmable Intercom Yes Yes Yes Yes Pause Yes Yes Yes Yes Billingual Display Yes Yes - - Dimensions (WxDxH mm) 208x264x105 208x232x105 189x222x86 189x222x86 Weight (Kg.) 1.12 Kg. 1.07Kg. 0.67 Kg. 0.65 Kg.