Warnings and Precautions
zThe radio waves generated by the device may interfere with the operation of electronic medical devices. If you are using any electrical medical device, contact its manufacturer for the restrictions on the use of the device.
zDo not take the device into operating rooms, intensive care units (ICUs), or coronary care units (CCUs).
Areas with Inflammables and Explosives
zDo not use the device where inflammables or explosives are stored, for example, in a gas station, oil depot, or chemical plant. Otherwise, explosions or fires may occur. In addition, follow the instructions indicated in text or symbols.
zDo not store or transport the device in the same box as inflammable liquids, gases, or explosives.
Accessory Requirements
zUse only the accessories supplied or authorized by the device manufacturer. Otherwise, the performance of the device may get affected, the warranty for the device or the laws and regulations related to telecommunications terminals may become null and void, or an injury may occur.
zDo not use the power adapter if its cable is damaged. Otherwise, electric shocks or fires may occur.
zEnsure that the power adapter meets the specifications indicated on the device nameplate.
zEnsure that the power adapter meets the requirements of Clause 2.5 in
zFor pluggable device, the
Safety of Children
Keep the device and its accessories out of the reach of children. Otherwise, they may damage the device and its accessories by mistake, or they may swallow the small components of the device, causing suffocation or other dangerous situations.
Maintenance
zIf the device is not used for a long time, power it off, and then remove all the cables connected to it.
zIf any exception occurs, for example, if the device emits any smoke or unusual sound or smell, stop using the device immediately, power it off, remove all the cables connected to it, and then contact an authorized service center.
zDo not trample, pull, or overbend any cable. Otherwise, the cable may get damaged, causing malfunction of the device.
zBefore cleaning the device, stop using it, power it off, and then remove all the cables connected to it.
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