Nokia 2720 User Guide - Page 27
SIM services, Green tips - t mobile
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SIM services 27 SIM services Your SIM card may provide additional services. You can access this menu only if it is supported by your SIM card. The name and contents of the menu depend on the available services. Green tips Here are tips on how you can contribute to protecting the environment. Save energy When you have fully charged the battery and disconnected the charger from the device, unplug the charger from the wall outlet. You do not need to charge your battery so often if you do the following: • Close and disable applications, services, and connections when not in use. • Decrease the brightness of the screen. • Set the device to enter the power saver mode after the minimum period of inactivity, if available in your device. • Disable unnecessary sounds, such as keypad and ringing tones. Recycle Most of the materials in a Nokia phone are recyclable. Check how to recycle your Nokia products at www.nokia.com/werecycle, or with a mobile device, www.nokia.mobi/ werecycle. Recycle packaging and user guides at your local recycling scheme. Learn more For more information on the environmental attributes of your device, see www.nokia.com/ecodeclaration.