Specifications

TD 92326GB
2009-03-10 / Ver. E
Installation and Operation Manual
VoIP Gateway
163
• Where it is subject to impact stress or vibrations
A.3 Cleaning
Use a soft, slightly damp cloth to clean the surface of the equipment housing. Do not use
any chemicals or abrasives. The equipment does not require any maintenance.
A.4 Malfunctions
There is no need to open the device if it is used as intended and serviced as specified.
Should you nevertheless decide to open the device, make sure that all connection cables
are removed beforehand. Before opening the device, interrupt the power supply by
removing the mains plug.
Do not open or reconnect faulty equipment. In this case, return the equipment to your
dealer or service centre. Keep the original packaging in case you need to return the
equipment since it provides ideal protection. Back up all entries (for example, on a PC) to
avoid losing data.
A.5 Disposal
The device should be disposed of as electronic scrap, in accordance with local regulations.