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Current Safety and Regulatory Statements relate to the following products (do not apply to 
accessories): M3 DeskPhone, M5 DeskPhone, M7 DeskPhone. 
10 Guarantee and clauses 
 
 
10.1 Safety Instructions 
•  Changes or modifications to the equipment not expressly approved by the party 
responsible for compliance could void the user's authority to operate the equipment. 
•  Magnets could affect the functioning of pacemakers and implanted heart defibrillators. Keep 
a safe distance between your pacemaker or implant defibrillator and the handset which 
includes magnetic elements: 4 centimetres (1,6 inches) at least. 
•  To limit the risk of interference, people with pacemakers must keep the wireless telephone 
away from their equipment (minimum distance of 15 cm/6 inches). 
•  It is recommended to follow the standard acceptance procedures before using this 
equipment in human safety critical areas (hospitals...). 
•  The handset includes magnetic elements that may attract sharp metallic objects. To prevent 
injury, before each use ensure sharp metallic objects are not stuck to the earpiece and 
microphone. 
•  Avoid using phones (other than cordless type) during an electrical storm. There may be a 
remote risk of electric shock from lightning. 
•  Do not use this device in environments where there is a danger of explosion. 
•  Do not plug this phone into an Integrated Services Digital Network (ISDN) connection or 
into a regular Public Switched Telephone Network (PSTN) connection. This can result in 
severe damage to the phone. 
•  Never allow your telephone to come into contact with water. 
•  To clean your telephone, use a soft damp cloth. Never use solvents (trichlorethylene, acetone, 
etc.) which may damage the plastic parts of your telephone. Do not use aerosol cleaners. 
•  M3/M5/M7 Desk phone: this product is intended to be supplied, either via the Ethernet 
(LAN) port (Minimum Class 2 according to IEEE802.3af), or via the DC-in by a Certified Direct 
Plug-In Power Unit approved as 'LPS' (Limited Power Source) against IEC/EN/UL/CSA 62368-
1 and rated 5V dc, minimum 2A. Allowed power supply is: WB-10N05 – Asian Power Devices 
Inc. 
•  EM200/EM20 Expansion Module: this product is intended to be powered either via the USB-A 
port from the M3/M5/M7 Desk phone, or via the USB-C DC-IN by a Certified Direct Plug-In 
Power Unit approved as an 'LPS' (Limited Power Source) in accordance with IEC/EN/UL/CSA 
62368-1 and rated 5V DC, minimum 2A. Other power supply products from the same family 
are permitted: WB- 10N05 – Asian Power Devices Inc. 
•  If you are connected to a POE connection do not use an external Power Supply. 
•  The PoE (Power over Ethernet) devices that supply or receive power and their connected