¦ Security settings When first accessing the security settings, enter the preset lock code. Depending on your wireless service provider, this can be the last four digits of your phone number, 1234, or 0000. If none of these work, contact your wireless service provider for help. S e tti n g s Phone lock The phone lock feature protects your device from unauthorized outgoing calls or unauthorized access to information stored in the device. With the phone lock activated, Phone locked is displayed each time you turn your device on or off. With the device locked, calls may still be possible to the official emergency number programmed into your device. 1. Select Menu > Settings > Security. 2. Enter the lock code, and select OK. See "Change lock code," p. 50. 3. Select Phone lock and one of the following options: Off—Immediately turns off the device lock feature. Lock now—Immediately turns on the device lock feature. On power-up—Turns on the device lock feature the next time you turn the device on. With Lock now selected, you must enter your lock code before the device can function normally. Call not allowed is displayed if you attempt to place a call with your device locked. To answer a call with the phone lock on, select Answer, or press the send key. Allow numbers With the phone lock on, the only outgoing calls you can make are to the emergency number programmed into your device or the number stored in the Allowed no. when phone locked location: 1. Select Menu > Settings > Security. 2. Enter the lock code, and select OK. See "Change lock code," p. 50. S e tti n g s 3. Select Allowed no. when phone locked. With an empty folder selected, select Assign, and enter the phone number; or select Assign > Find to recall the number from your contacts list. Select OK. To call the allowed phone number, scroll down to highlight the number you want to call, or enter it on the keypad; press the send key to place the call. Change lock code To ensure the security of your device, you may want to change the preset lock code to your own selected four digit number. Avoid using codes similar to emergency numbers to prevent accidental dialing of the emergency number. With the wrong lock code entered five times in succession, your phone will not accept your correct lock code for 5 minutes, even if you power off the device between incorrect entries. 1. Select Menu > Settings > Security. 2. Enter the lock code, and select OK. 3. Select Change lock code. 4. Enter the new lock code (must be 4 characters in length). 5. Reenter the new lock code for verification, and select OK. When changing your lock code, make sure you store it in a safe place, away from your device. Call restrictions Select call restrictions to block or allow numbers for outgoing and incoming calls. With restricted calls, you may still call the official emergency number programmed into your device. Contact your service provider for more information. 1. Select Menu > Settings > Security. S e tti n g s 2. Enter the lock code, and select OK. See "Change lock code," p. 50. 3. Select Call restrictions. 4. Select the types of calls you want to restrict: Restrict outgoing calls > Blocked numbers or Allowed numbers > Select, Add restriction, Edit, or Delete— Calls cannot be made. Restrict incoming calls > Blocked numbers or Allowed numbers > Select, Add restriction, Edit, or Delete— Calls cannot be received. Voice privacy Voice privacy is a network service. See "Network services," p. 7. If your wireless service provider supports this feature, the voice privacy feature protects the privacy of your current phone conversation from other callers placing phone calls on your same network. 1. Select Menu > Settings > Security. 2. Enter the lock code, and select OK. See "Change lock code," p. 50. 3. Select Voice privacy > On or Off. ¦ Network The menu options you see in your device depend on your network operator’s network. Check with your network operator for more information. The Network menu enables you to customize the way your device chooses a network in which to operate while you are within or outside of your primary or home system. Your device is set to search for the most cost-effective network. If your device cannot find a preferred network, it selects a network automatically based on the option you choose in the Network menu. S e tti n g s Roaming options You can set your device to roam or search for another network when you are not in your home area. 1. Select Menu > Settings > Network > Roaming options and one of the following options: Home only—You can make and receive calls in your home area only. Automatic A—The device automatically searches for service in another digital network. The roaming rate applies when not in the home service area. Automatic B—The device automatically searches for service in another digital network. The roaming rate applies when not in the home service area. 2. When selecting Home only, select Yes to confirm the activation. Roaming alert tones To a...