Casio C731 User Guide - Page 148

SETTINGS & TOOLS 2. Enter the four-digit Lock Code, then press the Center Select Key [OK]. The default Lock Code is the last 4 digits of your phone number. 3. Press Lock Phone Now. NOTE To unlock the handset, press the Right Soft Key [Unlock] from idle mode, enter the four-digit Lock Code then press the Center Select Key [OK]. I Restore Phone To delete all User Data and restore all settings to their initial defaults: 1. From idle mode, press the Center Select Key [MENU], select Settings & Tools, then press the Center Select Key [OK]. Press Phone Settings, Security. 2. Enter the four-digit Lock Code, then press the Center Select Key [OK]. 3. Press Restore Phone. 4. After reading the warning message that appears, select Yes and press the Center Select Key [OK]. 5. After reading the message that appears, select Yes and press the Center Select Key [OK]. 6. Enter the four-digit Lock Code, then press the Center Select Key [OK]. The handset will turn off and then back on again automatically. System Select You can set your handset to search or roam for another network when you are not in your home area. Leave this setting as default unless you want to alter the system selection as instructed by your service provider. 147