Huawei LTE CPE B593 User Manual page 4

 The 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.
 Do not take the device into operating rooms, intensive care units (ICUs), or coronary
care units (CCUs).
Areas with Inflammables and Explosives
 Do 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.
 Do not store or transport the device in the same box as inflammable liquids, gases, or
explosives.
Accessory Requirements
Use 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.
 Do not use the power adapter if its cable is damaged. Otherwise, electric shocks or fires
may occur.
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