Honeywell 9900LUP-6211G0 - Hand Held Products Dolphin 9900 User Manual page 54

43-Key Keyboard Combinations
Alpha Alpha Shift
Down arrow Down
SFT Shift
ENT Enter
5 - 10
NUM Lock NUM Shift
Down Down
Shift Shift
Enter Enter
BLUE RED
Volume down Page down
Send (a phone call)
End (a phone call)