Service; Intended Use; Telephone Type; Speakerphone Quality And Display Legibility - Siemens OpenScape Voice OpenStage 20 E SIP User Manual

Call recording
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Switch on recorder (standby mode)
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Switch off recorder
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Start recording
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Stop recording

Service

The Siemens service department can only help you if you experi-
ence problems or defects with the phone.
Should you have any questions regarding operation, your specialist
retailer or network administrator will gladly help you.
For queries regarding connection of the telephone, please contact
your network provider.
If you experience problems or defects with the phone, please dial the ser-
vice number for your country.

Intended use

The OpenStage phone is a desktop unit designed for voice transmission
and for connection to the LAN. It can also be used as a workstation device.
Any other use is regarded as unauthorized.

Telephone type

The phone name data can be found on the name plate on the base of the
device; The exact product name and serial number are specified here. Spe-
cific details concerning your communications platform can be obtained
from your service technician.
Please have this information ready when you contact our service depart-
ment regarding faults or problems with the product.

Speakerphone quality and display legibility

• To ensure good speakerphone quality (OpenStage 20/20 G only), the
area in front of the telephone (front right) should be kept clear. The op-
timum distance is approx. 50 cm.
• Proceed as follows to optimize display legibility:
– Turn the phone to tilt the display. This ensures you have a frontal view
of the display while eliminating light reflexes.
– Adjust the contrast as required
General information
page 118.
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