User Guide - Sprint
Page 99
... you do not know your phone. Press M > Settings > Advanced > Reset Defaults > Reset Settings. 2. The Contacts, History, Scheduler, and Messaging are not affected. ... select Lock Now. Enter your phone's six-digit security code and press Ok (left softkey) to complete the reset. (Press No [right softkey] to lock in 30 seconds or in 1, 5, 10, 15, or 20 minutes...1. The keypad can be given the option to press M and * to lock if there has been no activity for resetting your security code. 3. Security To lock the keypad: ᮣ From standby mode, press M and then press *. ...
... you do not know your phone. Press M > Settings > Advanced > Reset Defaults > Reset Settings. 2. The Contacts, History, Scheduler, and Messaging are not affected. ... select Lock Now. Enter your phone's six-digit security code and press Ok (left softkey) to complete the reset. (Press No [right softkey] to lock in 30 seconds or in 1, 5, 10, 15, or 20 minutes...1. The keypad can be given the option to press M and * to lock if there has been no activity for resetting your security code. 3. Security To lock the keypad: ᮣ From standby mode, press M and then press *. ...