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Beschikbare talen
Beschikbare talen
English
Proper Use
The COMfortel D-400 is a VoIP phone for connection to Ethernet network.
The phone is not cordless and is intended for use in enclosed, dry spaces.
Note: To ensure interference-free operation, some local functions are
not available on the terminals after provisioning by a cloud PBX (e.g.
COMuniq ONE). A cloud PBX transmits new configuration files to the
phones at regular intervals. Data stored locally on the phone can be
deleted or reset.
Safety information
To ensure that you are able to use the COMfortel D-400 safely and without
faults, comply with the notes below. Improper use may, for example, cause
functional restrictions, destruction of the device or, in a worst case scenario,
personal injury. You will find any necessary additional warning notices about
using the device in the relevant sections.
Read the instructions for the device and keep them for future reference.
Connecting Safely
Connect the device as described in these Instructions. Take note of the
technical data on the type plate and in these Instructions. Only connect the
device's connection cables to wall sockets that are designed for that purpose,
and that have been properly installed. Arrange for a qualified electrician to
install all the cables inside the building.
Only use original accessories and original replacement parts. Non-approved
headsets, external loudspeakers, or receivers, may cause hearing damage
or interfere with the voice connection. Take note of the technical information
about connecting a headset.
Location characteristics
Only operate the telephone in enclosed, dry spaces.
Never cover the device.
Falling objects can damage the glass on the display. Put the device
somewhere where it is protected against falling objects.
Limitations on Use
Never use a damaged device.
Do not touch the device during an electrical storm.
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