Samsung SPH M300 User Manual (ENGLISH) - Page 106

Accessing the Security Menu All of your phone's security settings are available through the Security menu. You must enter your lock code to view the Security menu. To access the Security menu: 1. Select Menu > Settings > Security. 2. Enter your lock code to display the Security menu. Tip: If you can't recall your lock code, try using the last four digits of your wireless phone number. If this doesn't work, call Sprint Customer Service at 1-888-211-4727. Using Your Phone's Lock Feature Locking Your Phone When your phone is locked, you can only receive incoming calls or make calls to 911, Sprint Customer Service, or special numbers. (See "Creating and Using Special Numbers" on page 85.) To lock your phone: 1. Select Menu > Settings > Security. 2. Enter your lock code. 3. Highlight Lock Phone and press . MENU OK 4. Select Unlocked, On Power-Up, or Lock Now. (To set your phone to lock the next time it is turned on, select On Power-Up and press .) MENU OK 82 Section 2C: Setting Your Phone's Security