Operating Elements
21
16
Headset socket
Connect a headset.
The earpiece, loudspeaker
and microphone are
deactivated. You can only
hear and speak via the
headset.
Use a 2.5 mm stereo phone plug to connect an
approved headset. If other headsets are used,
there is no guarantee it will work properly; con-
sequential damage to the headset or phone
cannot be ruled out.
17 Charging contacts The phone is charged via
these contacts when in the
charging unit.
18
Mini USB port with cover
Used to connect a charging
unit.
Service−Hotline Germany: Tel. 0180 5 001388, cost via German landline at time of going to print:
14 ct/min., different costs possible via mobile telephone systems
Summary of Contents for M 4500
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