If presented, tap the account (e.g., Phone, Google, etc.).
Enter any of following info then tap DONE (located in the upper-left):
To change the account type or display more options tap the Dropdown menu (located to the right of the applicable field)
Depending upon the account type, the options presented may vary.
To add a pause (a 2-second delay between numbers) or wait, tap Pause (,)or Wait (;) then tap DONE.
Add another field (once selection is made, tap DONE).