User guide

Settings 113
To Turn Off the Function Lock
Enter your handset code in standby to turn the Function Lock
off.
Showing Secret Data
By setting this option on, the hidden data can be displayed.
“Settings”
→ “Security Settings” → “Show Secret
Data”
1. Select “On” to display or “Off” to hide.
Card Settings
Formatting Memory Card
“Settings”
→ “Card Settings” → “Format Card”
1. Enter your handset code.
The default handset code is “9999”. For details on
changing the handset code, see “To Change the Handset
Code” on page 112.
2. Press [Yes] to start formatting.
Master Reset
You can reset some of the settings or all the settings from M1
to M12.
Resetting Some of the Settings
“Settings”
→ “Master Reset” → “Reset Settings”
1. Enter your handset code.
The default handset code is “9999”. For details on
changing the handset code, see “To Change the Handset
Code” on page 112.
Resetting All Settings from M1 to M12
“Settings”
→ “Master Reset” → “Reset All”
1. Enter your handset code.
The default handset code is “9999”. For details on
changing the handset code, see “To Change the Handset
Code” on page 112.
(M 9-9)
(M 9-10)