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.
Tips: 1  Save your access number as speed dial on your phone. 2  To speed up the dialing process, press # after entering your PIN and again after entering your destination number. 3  You don't have to hang up the phone to reconnect to our systems.  To redial the last number you called, press 99#.