Huawei Technologies Co. Ltd E172 Benutzerhandbuch

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Safety Information
 
Please read the safety information carefully to 
ensure the correct and safe use of your wireless 
device. 
General Recommendations 
for Use 
Always handle your wireless device with care 
and keep it in a clean and dust-free place. Do 
not expose your wireless device to open flames 
or lit tobacco products. 
y
 
Always keep your wireless device dry. 
y
 
Do not drop, throw or try to bend your 
wireless device. 
y
 
Do not paint or scratch your wireless device. 
y
 
Do not attempt to disassemble your wireless 
device. Doing so will void warranty. Only 
authorized personnel are allowed to do so. 
y
 
Use approved accessories only. Do not 
connect your wireless device to any 
incompatible products. 
Laws and Regulations 
y
 
Do not operate your wireless device where it 
may be unsafe to do so or where you are 
required not to do so. 
y
 
To deactivate your wireless device, stop all 
applications using the wireless device first 
and then remove the wireless device from 
your PC. 
y
 
Obey all local laws, regulations, rules, orders, 
signs and notices while using the wireless 
device. Signs about the use of mobile phones 
should also be obeyed as referring to other 
wireless equipment including wireless 
devices provided by Huawei. 
Electronic Device 
y
 
Deactivate your wireless device near 
high-precision electronic devices. The 
wireless device may affect the performance 
of these devices. 
y
 
Pacemaker manufacturers recommend that a 
minimum separation of 15 cm be maintained 
between a wireless device and a pacemaker to 
avoid potential interference with the 
pacemaker. Deactivate your wireless device, 
if it may have disturbance to the pacemaker. 
Deactivate in Explosive Areas 
Deactivate your wireless device where the air is 
potentially explosive. It is rare, but your PC 
could generate sparks. 
Deactivate in Blasting Areas 
Deactivate your wireless device where blasting 
is in progress. Remote-controlled radio 
frequency (RF) devices are often used at 
construction sites to set off blasting.