Recorded in several spellings including Langston and Langstone, this is an English surname. It is of locational origin from any of various places so called but specifically Langston in the counties of Devonshire and Hampshire.
Use Speed dial to call a phone number with a single tap. 1  Open the Phone app. 2  Tap. 3  You can also press and hold an unassigned key on the dialpad, and then tap Yes. 4  Select a contact from the list. 5  On the Speed dial screen, choose the phone number of the contact to use, and a speed dial key to assign. 6  Tap Save.
Setting up your Speed Dialing 30 dialing code list. 1  Lift your phone's receiver and listen for the dial tone. 2  Press or depending on calling your area. 3  Listen for the dial tone.  Dial a Speed Dialing 1  code. Dial the telephone number for that code.  Listen for the confirmation tone.