Operation Manual

55 of 74
minutes to complete.
How can I automatically regulate the illumination?
 Activate the automatic brightness function. To do this,
select Settings > Display > Brightness and activate
the selection option Automatic brightness.
Why are Bluetooth and WiFi deactivated?
 Check whether the Airplane mode is active. In this
case, the Bluetooth and WLAN functions cannot be
activated. Deactivate the airplane mode.
18. Customer Service
18.1. Additional Support
Please contact the customer service and we will attempt
to help you solve the problem. Before you call, however,
please have your proof of purchase at hand and the
following information available
• What messages, if any, appear on your screen?
• What steps have you already undertaken to solve the
problem?
• If you have been given a customer number previously,
please have this available.
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