Navigate to and open Email. Touch the Mailbox icon in the top left corner, and then touch the Settings icon to open the Email settings menu. Touch Add account. You can add your Gmail account automatically if your phone is linked to a Google account, or touch ADD NEW ACCOUNT. Enter your Email address and touch the Password field. Follow the on-screen prompts to complete setup. When complete, your email account will appear in the Inbox. Repeat as many times as required for your different email accounts.