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General information
Intended use
The OpenScape Desk Phone phone is a desktop or wall-mounted unit designed
for voice transmission and for connection to a LAN. Any other use is regarded
as unintended.
Telephone type
The identification details (exact product designation and serial number) of your
telephone can be found on the underside of the base unit.
Specific details concerning your communication platform can be obtained from
your Administrator.
Please have this information ready when you contact our service department re-
garding faults or problems with the product.
Speakerphone quality and display legibility
• To ensure good speakerphone quality, the area in front of the microphone
(front right) should be kept clear. The optimum speakerphone distance is 50
cm.
• Proceed as follows to optimize display legibility:
– Turn the phone to tilt the display to ensure you have a frontal view of the
display and avoid light reflections.
– Adjust the contrast as required
