ZTE Corporation ZTEC310 Benutzerhandbuch

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radio and personal computer can cause interference, which 
affects the function of the phone. 
 
Do not expose your mobile phone to direct sunlight or store it in 
hot areas. High temperatures can shorten the life of electronic 
devices. 
 
Prevent liquid from leaking into your phone. 
 
Do not drop, knock or harshly treat your phone. Rough handling 
can break internal circuit boards. 
 
Do not connect the phone with other unauthorized peripheral 
equipments. 
 
Do not attempt to disassemble the mobile phone and battery by 
yourself. Non-expert handling of the devices may damage them. 
 
Do not charge the mobile phone without battery. 
 
On occasion of emergent calling, keep your phone in status of 
power on and in area of service. On the condition of standby, 
press the key to enter emergency phone number, and then press 
Send key 
 
to make a phone call. 
 
Do not attempt to disassemble the phone by yourself. Changes 
and modifications made to the phone without the approval of 
manufacturer could void your authority to operate this phone.   
Caution: 
This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions:   
(1) This device may not cause harmful interference, and