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.
To set up Speed Dial 8 from your phone: 1  Lift the receiver and listen for the dial tone. 2  Press *74 and listen for the stutter dial tone. 3  Enter a speed dial digit between 2 and 4  9. Dial the phone number you'd like the digit to represent.  Listen for the voice prompt 1  confirmation. To add the next number, repeat steps 2 through  5.