HTC Touch Diamond Securing your Phone, To enable the SIM PIN Personal Identification Number

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9. Securing your Phone

There are several levels of security on your phone. You can protect your phone from unauthorized use by requiring a type of password called a PIN (personal identification number) in order to make calls. Your first PIN will be given to you by your wireless service provider. Additionally, you can lock the entire phone to prevent unauthorized access.

To enable the SIM PIN (Personal Identification Number)

1.On the Home screen, click Start > Settings > Security

2.Click Enable SIM PIN

3.Enter your PIN and click Done

Note To cancel without enabling the SIM PIN, press HOME.

To disable the SIM PIN

1.On the Home screen, click Start > Settings > Security

2.Click Disable SIM PIN

3.Enter your PIN, and click Done

To lock the keypad

Locking the keypad turns off keypad functionality. This is a helpful feature if, for example, the phone is turned on and in your pocket, and you want to prevent accidental keypresses.

Press the POWER button briefly to display the Quick List then select Key lock. Once the keypad is locked, the left SOFT KEY label changes to Unlock

Note You can still receive calls and make emergency calls when the keypad is locked.

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Contents Smart Phone What’s in the Box? Pouch AC AdapterGetting Started CD USB Cable Phone Headset Right Soft KEY Your Phone at a GlanceSpeaker Display ScreenKey Back Qwerty KeyboardKey Microphone19 20 LED indicator lights Insert the SIM card Setting Up Your PhoneInstall the SIM card Open the cover and remove the batteryInstall and charge the battery Install the Micro SD cardInstall ActiveSync Turn on your phoneMake your first phone call To send an e-mail or SMS message Setting Up an E-mail AccountTo set up a POP3/IMAP4 e-mail account Click Menu Options New AccountTo set a picture as the background Set up the Home screenPersonalizing your Phone To customize the Home screenTo set the date and time To change regional settingsOn the Home screen, click Start Settings Regional Settings Set date, time, language, and other regional optionsTo capture a still image Using the CameraBrowsing the Web To open Internet ExplorerTo play GIF animation files Using Pictures & VideoTo use the Pictures & Videos program To view picturesTo lock the keypad To enable the SIM PIN Personal Identification NumberTo disable the SIM PIN Securing your PhoneTo unlock the keypad To enable the phone lockTo disable the phone lock Learn More