From the Home screen, tap the Apps Key > Gmail
.
Tap the Menu Key > Settings > General settings.
Confirm before deleting: Mark the checkbox to ask to confirm before deleting a message.
Confirm before archiving: Mark the checkbox to ask to confirm before archiving a message.
Confirm before sending: Mark the checkbox to ask to confirm before sending a message.
Swiping conversation list: Allows you to set the action when you swipe while viewing a Gmail conversation.
Reply all: Mark the checkbox to make Reply all the default message action.
Auto-fit messages: Mark the checkbox to shrink the messages to fit the screen and allow zooming.
Auto-advance: Allows you to set which conversation list is viewed after archive or deletion.
Hide checkboxes: Mark the checkbox to hide checkboxes and allow touch and hold to select an item.
Message actions: Allows you to set when to show message actions.