From the Contacts tab, tap the Plus (+) symbol (located in the upper left).
Enter any of following information then tap Save: To view additional options or to add an entry, tap the Down arrow or Plus (+) symbol located to the right of the option. Depending upon the location/account (e.g., Phone, SIM, Google, etc.), the contact options presented may vary.
Name (tap the Down arrow to the right to show Name Prefix, First name, Middle name, Last name, and name suffix options)
Phone To add a pause (a 2-second delay between numbers) or wait, tap Sym then tap Pause or Wait as appropriate.