[. . . ] Nokia, Nokia Connecting People, Nokia 6651, Pop-Port, and the Nokia Original Enhancements logos are trademarks or registered trademarks of Nokia Corporation. Other company and product names mentioned herein may be trademarks or trade names of their respective owners. Electronic file created, April, 2004 US Patent No 5818437 and other pending patents. Includes RSA BSAFE cryptographic or security protocol software from RSA Security. Java is a trademark of Sun Microsystems, Inc. [. . . ] See page 6. Enhancement settings You can define the settings that the phone uses by default when it is connected to a compatible headset, car kit, or inductive loopset. This menu is shown only if the phone has been connected to one of these accessories at least once. To access this menu, press Menu in standby mode, and select Settings and Enhancement settings. Select Headset, Handsfree or Loopset, if the corresponding accessory has been used with the phone. Select · Default profile to select the profile that is automatically activated when you connect the selected accessory to the phone. · Automatic answer to set the phone to automatically answer an incoming call after five seconds. If Incoming call alert is set to Beep once or Off, automatic answer cannot be used. · Lights to set the lights permanently on (On) or to remain on for 15 seconds after a keypress (Automatic). This setting is available only when Handsfree is selected. Security settings To access this menu, press Menu in standby mode, and select Settings and Security settings. When security features that restrict calls are in use (call restrictions, closed user group, and fixed dialing), calls still may be possible to the official emergency number programmed into your phone. Select · Code in use to set the phone to use the UPIN or PIN code. The UPIN code option is shown only if a USIM card is inserted into the phone. · PIN code request (or UPIN code request, depending on the Code in use setting) to set the phone to ask for the PIN code of the SIM card (or the UPIN code of the USIM card) when the phone is switched on. Some cards do not allow this setting to be changed. Nokia 6651 User Guide 63 Copyright © 2004 Nokia · · · · · Call restrictions to restrict the calls that can be made or received with the phone (network service). Select the desired restriction option and set it on (Activate) or off (Cancel), or check whether the option is active (Check status). Fixed dialing to restrict calls and text messages from your phone to selected phone numbers, if allowed by your SIM card. To view the numbers on the fixed dialing list, select Number list, scroll to the desired name and press View. To modify the fixed dialing list, press Options and select the appropriate function to add a number to the list, edit the selected number or delete it from the list, or delete all numbers from the list. When you use fixed dialing, GPRS connections are not possible, except when sending text messages over a GPRS connection. In this case, the message center number and the recipient's phone number have to be included on the fixed dialing list. Closed user group to specify a group of people whom you can call and who can call you (network service). When you use a closed user group, the group number is shown in standby mode. [. . . ] What steps can I take to reduce my exposure to radiofrequency energy from my wireless phone?If there is a risk from these products--and at this point we do not know that there is--it is probably very small. But if you are concerned about avoiding even potential risks, you can take a few simple steps to minimize your exposure to radiofrequency energy (RF). Since time is a key factor in how much exposure a person receives, reducing the amount of time spent using a wireless phone will reduce RF exposure. [. . . ]