#1 Inventory. A menu command to access your regular Inventory or use a mini-warp tool to transfer your loot. This mini-warp tool allows the user to place items in the dorm's vault and retrieve them later for a better items management. Yes the game has over-encumbrance system.

#2 E-Caster Build. A menu command to modify your Elemantra Caster device. Just like a computer build, constructing your own mantra-casting device can take your time once you’ve settled on your parts list and get you a real sense of pride once you create your ultimate device! You can also ask for advices from NPCs in game.

#3 Elemantra Data. A menu command to read mantra description. It's basically the default skills menu.

#4 E.S. Synchronize. A menu command to modify the battle stats of summoned entity called Elemantra Spirit. 

#5 User Data. A menu command to read the basic stats, details and everything related characters. It's basically YEP Status menu. You can read the detailed stats of your characters and various game data.

#6 Squad Formation. A menu command to change current party's formation. You'll get different battle perks for each position. Say, as a Leader, more Barrier Points will be added to your character.

#7 Elmspheres Setup. A menu command to install new mantra from Elmspheres in possession. You can collect up to 361 Elmspheres by combining the basic ones or transmute the elemantra particles on map and making a new one from it.

#8 TEC Features. A menu command to use your phone features. You can make a call, read emails, and various In-Game applications.

#9 Hyperion Termina. A menu command to access your personal computer. Control Panel will be disabled in this mode, if you want to change password, do a system repair and such, you still have to use the actual Hyperion Termina in your dorm.

Setting, Save Mission and Abort Mission. It's basically the default option, save game and end game.