Samsung Galaxy S2 Owners Manual

Health and Safety Information       176
Emergency Calls
This mobile device, like any wireless mobile device, operates 
using radio signals, wireless and landline networks, as well as 
user-programmed functions, which cannot guarantee connection 
in all conditions, areas, or circumstances. Therefore, you should 
never rely solely on any wireless mobile device for essential 
communications (medical emergencies, for example). Before 
traveling in remote or underdeveloped areas, plan an alternate 
method of...

177
Extreme heat or cold
Avoid temperatures below 0°C / 32°F or above 45°C / 113°F.
Microwaves
Do not try to dry your mobile device in a microwave oven. 
Doing so may cause a fire or explosion.
Dust and dirt
Do not expose your mobile device to dust, dirt, or sand.
Cleaning solutions
Do not use harsh chemicals, cleaning solvents, or strong 
detergents to clean the mobile device. Wipe it with a soft cloth 
slightly dampened in a mild soap-and-water solution.
Shock or vibration
Do not drop, knock, or shake...

Health and Safety Information       178 
Always turn the volume down before plugging the earphones into an 
audio source.
Set the volume in a quiet environment and select the lowest volume at 
which you can hear adequately.
Be aware that you can adapt to higher volume settings over time, not 
realizing that the higher volume may be harmful to your hearing.
When using headphones, turn the volume down if you cannot hear the 
people speaking near you or if the person sitting next to you can hear 
what you...

179
Operating Environment
Remember to follow any special regulations in force in any area, 
and always switch your mobile device off whenever it is 
forbidden to use it, or when it may cause interference or danger. 
When connecting the mobile device or any accessory to another 
device, read its users guide for detailed safety instructions. Do 
not connect incompatible products.
Using Your Mobile Device Near Other Electronic Devices
Most modern electronic equipment is shielded from Radio 
Frequency (RF)...

Health and Safety Information       180
For more information see: http://www.fcc.gov/oet/rfsafety/rf-faqs.html#.
Other Medical Devices
If you use any other personal medical devices, consult the 
manufacturer of your device to determine if it is adequately 
shielded from external RF energy. Your physician may be able to 
assist you in obtaining this information. Switch your mobile 
device off in health care facilities when any regulations posted in 
these areas instruct you to do so. Hospitals or health...

181
The intent of the HAC Act is to ensure reasonable access to 
telecommunications services for persons with hearing 
disabilities. While some wireless mobile devices are used near 
some hearing devices (hearing aids and cochlear implants), 
users may detect a buzzing, humming, or whining noise. Some 
hearing devices are more immune than others to this 
interference noise, and mobile devices also vary in the amount of 
interference they generate.
The wireless telephone industry has developed a rating...

Health and Safety Information       182
“Normal usage” in this context is defined as a signal quality that 
is acceptable for normal operation. The M mark is intended to be 
synonymous with the U mark. The T mark is intended to be 
synonymous with the UT mark. The M and T marks are 
recommended by the Alliance for Telecommunications Industries 
Solutions (ATIS). The U and UT marks are referenced in Section 
20.19 of the FCC Rules.
The HAC rating and measurement procedure are described in the 
American...

183
mobile device warranty if said accessories cause damage or a 
defect to the mobile device. Although your mobile device is quite 
sturdy, it is a complex piece of equipment and can be broken. 
Avoid dropping, hitting, bending, or sitting on it.
Other Important Safety Information
Only qualified personnel should service the mobile device or install the 
mobile device in a vehicle. Faulty installation or service may be 
dangerous and may invalidate any warranty applicable to the device.
Ensure that any...

Warranty Information       184
Section 12: Warranty Infor mation
Standard Limited Warranty
What is covered and for how long? SAMSUNG TELECOMMUNICATIONS AMERICA, LLC (SAMSUNG) 
warrants that SAMSUNGs handsets and accessories 
(Products) are free from defects in material and workmanship 
under normal use and service for the period commencing upon 
the date of purchase by the first consumer purchaser and 
continuing for the following specified period of time after that 
date:
What is not covered? 
This...

185
What are SAMSUNGs obligations? 
During the applicable warranty period, provided the Product is 
returned in accordance with the terms of this Limited Warranty, 
SAMSUNG will repair or replace the Product, at SAMSUNGS sole 
option, without charge.  SAMSUNG may, at SAMSUNGs sole 
option, use rebuilt, reconditioned, or new parts or components 
when repairing any Product, or may replace the Product with a 
rebuilt, reconditioned or new Product.  Repaired/replaced cases, 
pouches and holsters will be...