Digimon Master Online Hotkeys

Hotkeys - One-touch buttons that open a menu/issue a command

• T - Tamer Stats menu
• D - Digimon Stats menu
• L - List of Digimon owned
• I - Inventory
• G - Group[/color]
  -Upper tab is Friends list
  -Middle tab is Group
  -Lower tab is Guild\
• M - Map (only available in field)
• V - Quest list (not entirely sure exactly what this is)
• O - Options
  -First option is Shadows
  -Second option is chat window Transparency
  -Third option is ?
  -First slider is music volume
  -Second slider is sound effect volume
  (I don't know what the four options after that are)
  -First button is exit to menu
  -Second button is return to game
• F9 - Screen shot (saves to the Screen shot folder)
• Esc - Quit
• Enter - Activates chat response
  In-Battle only
• R - Call digimon
• C - Attempt Catch (in-training only)
• E - Digivolve list
  -Alt+Q = Champion
  -Alt+A = Ultimate
  -Alt+Z = Mega (if available)
• F1 - Activate main skill (default)
• F2 - Activate Secondary skill
• F3 - Activate Final skill
• 1 - Open card slot 1
• 2 - Open card slot 2
• 3 - Open card slot 3
  -Once a card slot is open, hit the respective number for where the item is on the bar to place that item {Thanks to Frito for showing me this}
• `~ key - Clears all card slot(s)\
• Tab - Toggle between digimon (if two or more are on the field and both belong to you)

Source : http://digimonrpgonline.net/forum/showthread.php?t=3