LG Optimus F7 Instruction Manual

91Safety
is	important	 to	try	 the	 different	 features	of	this	 phone	 thoroughly	 and	in	
different	 locations,	 using	your	hearing	 aid	or	cochlear	 implant,	to	determine	
if	 you	 hear	 any	interfering	 noise.	Consult	 your	service	 provider	 or	the	
manufacturer	 of	this	 phone	 for	information	 on	hearing	 aid	compatibility.	 If	
you	 have	 questions	 about	return	 or	exchange	 policies,	consult	your	service	
provider	 or	phone	 retailer.
For information about hearing aids and digital wireless...

92Safety
Caution: Avoid potential hearing loss.
Prolonged	exposure	to	loud	 sounds	 (including	 music)	is	the	 most	 common	
cause	 of	preventable	 hearing	loss.	Some	 scientific	 research	suggests	
that	 using	 portable	 audio	devices,	 such	as	portable	 music	players	 and	
cellular	 telephones,	 at	high	 volume	 settings	 for	long	 durations	 may	lead	to	
permanent 	noise-induced 	hearing 	loss. 	This 	includes 	the 	use 	of 	headphones 	
(including	 headsets,	 earbuds	and	Bluetooth
®	or	 other...

93Safety
TIA Safety Information
The	following	 is	the	 complete	 TIA	Safety	 Information	 for	wireless	 handheld	
phones.
Exposure to Radio Frequency Signal
Your	 wireless	 handheld	 portable	phone	is	a	low	 power	 radio	transmitter	 and	
receiver.	 When	ON,	it	receives	 and	sends	 out	Radio	 Frequency	 (RF)	signals.
In	 August,	 1996,	the	Federal	 Communications	 Commissions	(FCC)	adopted	
RF	 exposure	 guidelines	 with	safety	 levels	for	handheld	 wireless	phones.	
Those	 guidelines	 are	consistent...

94Safety
Electronic Devices
Most	 modern	 electronic	 equipment	 is	shielded	 from	RF	signals.	 However,	
certain	 electronic	 equipment	 may	not	be	shielded	 against	the	RF	signals	
from	 your	wireless	 phone.
Pacemakers
The	Health	 Industry	 Manufacturers	 Association	recommends	 that	a	
minimum	 separation	 of	six	 (6)	inches	 be	maintained	 between	a	handheld	
wireless	 phone	and	a	pacemaker	 to	avoid	 potential	 interference	 with	the	
pacemaker.	 These	recommendations	 are	consistent	 with	the...

95Safety
equipment	that	could	 be	sensitive	 to	external	 RF	energy.
Vehicles
RF	signals	 may	affect	 improperly	 installed	or	inadequately	 shielded	
electronic	 systems	in	motor	 vehicles.	 Check	with	the	manufacturer	 or	
its	 representative	 regarding	your	vehicle.	 Yo u	should	 also	consult	 the	
manufacturer	 of	any	 equipment	 that	has	been	 added	 to	your	 vehicle.
Posted Facilities
Turn	your	 phone	 OFF	in	any	 facility	 where	 posted	 notices	 so	require.
Aircraft
FCC	 regulations	 prohibit...

96Safety
the	air	bag	 deployment	 area.	If	in-vehicle	 wireless	equipment	 is	improperly	
installed	 and	the	air	bag	 inflates,	 serious	injury	could	 result.
Part 15.19 statement
This	device	 complies	 with	part15	 of	FCC	 rules.	 Operation	 is	subject	 to	the	
following	 two	conditions:
(1)	 This	 device	 may	not	cause	 harmful	 interference.
(2)		 This 	device 	must 	accept 	any	 interference 	received, 	including 	interference 	
that	 may	 cause	 undesired	 operation.
Part 15.105 statement
This...

97Safety
Safety Information
Please	read	and	observe	 the	following	 information	 for	safe	 and	proper	 use	
of	 your	 phone	 and	to	prevent	 damage.
Caution
Charger and Adapter Safety
•	 The	charger	 and	adapter	 are	intended	 for	indoor	 use	only.
•	 Insert	 the	battery	 pack	charger	 vertically	 into	the	wall	 power	 socket.
•	 Only	 use	the	LG-approved	 battery	charger.	 Otherwise,	 you	may	 cause	
serious	 damage	 to	your	 phone.
•	 Use	 the	correct	 adapter	 for	your	 phone	 when	using	the	battery...

98Safety
•	 Please	use	only	 an	LG-approved	 charging	accessory	 to	charge	 your	LG	
phone.	 Improper	 handling	of	the	 charging	 port,	as	well	 as	the	 use	 of	an	
incompatible	 charger,	may	cause	 damage	 to	your	 phone	 and	void	 the	
warranty.
•	 Never	 store	your	phone	 in	temperature	 less	than	 -4°F	or	greater	 than	
122°F.	 Charge	 the	battery	 in	range	 of	0°C	~	 45°C.
•	 Charging	 temperature	 range	is	regulated	 between	0°C	and	45°C.	 Do	not	
charge	 the	battery	 out	of	recommended...

99Safety
•	 Insert	the	battery	 pack	charger	 vertically	 into	the	wall	 power	 socket.
•	 Only	 use	the	LG-approved	 battery	charger.	 Otherwise,	 you	may	 cause	
serious	 damage	 to	your	 phone	 and	risk	of	overheating,	 fire	or	explosion	
may	 occur.	
•	 Use	 the	correct	 adapter	 for	your	 phone	 when	using	the	battery	 pack	
charger	 abroad.
•	 Talking	 on	your	 phone	 for	a	long	period	 of	time	 may	reduce	 call	quality	
due	 to	heat	 generated	 during	use.
•	 Do	 not	use	 harsh	 chemicals	 (such...

100Safety
Explosion, Shock, and Fire Hazards
•	 Do	 not	put	your	 phone	 in	a	place	 subject	 to	excessive	 dust	and	keep	 the	
minimum	 required	distance	 between	 the	power	 cord	and	heat	 sources.
•	 Unplug 	the	 power 	cord 	prior 	to	 cleaning 	your 	phone, 	and	 clean 	the	 power	
plug	 pin	when	 it’s	dirty.
•	 When	 using	the	power	 plug,	ensure	 that	it’s	firmly	 connected.	 If	not,	 it	
may	 cause	 excessive	 heat	or	fire.
•	 If	 you	put	your	 phone	 in	a	pocket	 or	bag	 without	 covering	 the...