Zte U F110 User Manual page 14

 Return the worn-out battery to the provider or dispose of it in accordance
with environment regulations. Do not dispose of it in household rubbish.
 Please use original batteries or batteries approved by the phone
manufacturer. Using any unauthorized battery may affect your handset
performance or may cause danger of explosion, etc.
Warning: If the battery is damaged, do not discharge it. If the leakage
does come into contact with the eyes or skin, wash thoroughly in clean
water and consult a doctor.
FCC Compliance
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 (2) this device must accept any interference
received, including interference that may cause undesired operation.
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