Nokia RM-308 User Manual page 8

This device supports WAP 2.0 protocols (HTTP and SSL) that run on TCP/IP protocols. Some
features of this device, such as web browsing, e-mail, push to talk, instant messaging, and
multimedia messaging, require network support for these technologies.
■ Enhancements, batteries, and chargers
Check the model number of any charger before use with this device. This device is intended
for use when supplied with power from the AC-3, AC-4, AC-5, DC-4 chargers or CA-44
charger adapter.
Warning: Use only batteries, chargers, and enhancements approved by Nokia for
use with this particular model. The use of any other types may invalidate any
approval or warranty, and may be dangerous.
For availability of approved enhancements, please check with your dealer. When you
disconnect the power cord of any enhancement, grasp and pull the plug, not the cord.
Practical rules about accessories and enhancements
• Keep all accessories and enhancements out of the reach of small children.
• When you disconnect the power cord of any accessory or enhancement, grasp and pull
the plug, not the cord.
• Check regularly that enhancements installed in a vehicle are mounted and are operating
properly.
• Installation of any complex car enhancements must be made by qualified personnel only.
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