snom D3 Expansion Module Installation Guide
- June 10, 2024
- snom
Table of Contents
D3 Expansion Module
Installation Guide
Quick Installation Guide
D3 Expansion Module
D3 Expansion Module for D3xx phones with USB port
A Delivery content
B Connectors
C Connecting
D Connecting 2nd + 3rd / 2. + 3. D3 Expansion Module
Not included in delivery – Snow power adapter A6 available separately
E Not permitted
Copyright, Trademarks, Legal Disclaimers
© 2016 Snow Technology Aktiengesellschaft. All Rights Reserved.
Snow, the names of Snow products, and Snow logos are trademarks owned by Snow
Technology AG.
All product specifications are subject to change without notification. Snow
Technology AG reserves the right to revise and change this document at any
time, without being obliged to announce such revisions or changes beforehand
or after the fact.
Although due care has been taken in the compilation and presentation of the
information in this document, the data upon which it is based may have changed
in the meantime. Snow therefore disclaims all warranties and liability for the
accurateness, completeness, and correctness of the information published,
except in the case of intention or gross negligence on the part of Snow or
where liability arises due to binding legal provisions.
Important Information
Please read the instructions on safety and disposal and on how to set up and use the device before using it and also give them to other users to read or inform those users of their contents. Save this document and do not give the device to third parties without it.
Safety Instructions
Follow the instructions in this guide and other applicable documentation of the device.
- For use with Snow 3xx phones with USB ports only. Do not connect to PC or to other phones!
- Avoid placing the cables where people may trip over them or where they may be exposed to mechanical pressure as this may damage them.
- This device is for indoor use only. NOT FOR OUTDOOR USE!
- Do not install the device in rooms with high humidity (like bathrooms, laundry rooms, damp basements, etc.). Do not immerse the device in water and do not spill or pour liquids of any kind onto or into the device.
- Do not install the device in surroundings at risk for explosions (paint shops, for example). Do not use the device if you smell gas or other potentially explosive fumes.
- Do not use the device during thunderstorms. Lightning striking the power grid may cause electric shocks.
- To deactivate the device, remove the USB cable and/or the power adapter.
Standards conformance
This device complies with the essential health, safety, and environmental
requirements of all relevant European directives. The declaration of
conformity can be requested from Snow (address see reverse side).
**** This device is FCC Class B certified and meets US health, safety, and
environmental standards.
Unauthorized opening, changing, or modifying the device will cause the
warranty to lapse and may also result in the loss of CE conformity and the FCC
certification.
SELV (Safety Extra Low Voltage) Compliance: Safety status of Input/output
connections comply with SELV requirements.
Safety: EC 60950
Connectors: 1 USB port, type A, USB 2.0
1 USB port, type B, USB 2.0
1 x 5V DC jack
Power: Via USB cable (included in delivery); for the second module, the
separately available power adapter A6 is needed:
EU: Snow PN 00004325
US: Snow PN 00004326
Disposal of the device
This device is subject to European Directive 2002/96/EC and may not be
disposed of with general household garbage. If you do not know where to
dispose the device at the end of its lifespan, contact your municipality,
local waste management provider, or vendor.
Cleaning
To clean the device, use an anti-static cloth. Please avoid cleaning liquids
as they might damage the surface or internal electronics of the device.
Connecting the device to the phone
Before installing and using the device, please read the safety instructions of
the phone.
They also apply to the expansion module. Up to three expansion modules can be
daisy chained to one phone.
-
Attach the expansion module to the phone with the screws included in the delivery, as shown in Fig. C.
-
Connect the expansion module to the phone with the USB cable, as shown in Fig. C.
The first module is supplied with power via the USB cable.
When more than one expansion module is connected to one phone:
◦ The modules must be daisy-chained, as shown in Fig. D. If they are not, the phone will not be able to identify the function keys. Do not use a USB hub (Fig. E)!
◦ When a second module or a second and third module are added, the separately available Snow power adapter A6 must be attached to the second module in the chain. -
The LEDs on the expansion module(s) will light up briefly, then turn off, indicating that the function keys are now ready for use.
Configuring the function keys
The configuration is done on the “Function Keys” page of the web interface of
the phone the D3 is connected to. The keys on each expansion module are
labelled EK1- EK18. Their default setting is “line”. For further information,
please refer to the phone‘s manual, chapter “Configuring the function keys”,
on our web page,
http://wiki.snom.com.
Snow Technology AG
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13509 Berlin, Deutschland
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136 Harvey Road, Suite A102
Londonderry, NH 03053, USA
office.us@snom.com
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