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explosion, leakage or other hazard.
Promptly dispose of used batteries in accordance with local
regulations.
Battery usage by children should be supervised.
Avoid dropping the phone or battery. If the phone or battery
is dropped, especially on a hard surface, and the user
suspects damage, take it to a service center for inspection.
Improper battery use may result in a fire, explosion or other
hazard.
The phone shall only be connected to CTIA certified
adapters, products that bear the USB-IF logo or products
that have completed the USB-IF compliance program.
Radio Frequency Interference
General Statement on Interference
Care must be taken when using your phone in close proximity
to personal medical devices, such as pacemakers and hearing
aids. Please consult your doctor and the device manufacturers
to determine if the operation of your phone may interfere with
the operation of your medical devices.
Pacemakers
Pacemaker manufacturers recommend that a minimum
separation of 15 cm be maintained between a mobile phone
and a pacemaker to avoid potential interference with the
pacemaker. To achieve this, use the phone on the opposite ear
Summary of Contents for Z557
Page 1: ...1 ZTE Z557 USER GUIDE ...
