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What research is needed to decide whether RF exposure from 
wireless phones poses a health risk?

 

A combination of laboratory studies and epidemiological studies of people 
actually using wireless phones would provide some of the data that are 
needed. Lifetime animal exposure studies could be completed in a few 
years. However, very large numbers of animals would be needed to 
provide reliable proof of a cancer promoting effect if one exists. 
Epidemiological studies can provide data that is directly applicable to 
human populations, but ten or more years' follow-up may be needed to 
provide answers about some health effects, such as cancer. This is 
because the interval between the time of exposure to a cancer-causing 
agent and the time tumors develop - if they do - may be many, many 
years. The interpretation of epidemiological studies is hampered by 
difficulties in measuring actual RF exposure during day-to-day use of 
wireless phones. Many factors affect this measurement, such as the angle 
at which the phone is held, or which model of phone is used.

 

What is FDA doing to find out more about the possible health 
effects of wireless phone RF?

 

FDA is working with the U.S. National Toxicology Program and with 
groups of investigators around the world to ensure that high priority 
animal studies are conducted to address important questions about the 
effects of exposure to radio frequency energy (RF).

 

FDA has been a leading participant in the World Health Organization 
international Electromagnetic Fields (EMF) Project since its inception in 
1996. An influential result of this work has been the development of a 
detailed agenda of research needs that has driven the establishment of 
new research programs around the world. The Project has also helped 
develop a series of public information documents on EMF issues.

 

FDA and Cellular Telecommunications & Internet Association (CTIA) have 
a formal Cooperative Research and Development Agreement (CRADA) to 
do research on wireless phone safety. FDA provides the scientific 
oversight, obtaining input from experts in government, industry, and 
academic organizations. CTIA-funded research is conducted through 
contracts to independent investigators. The initial research will include 
both laboratory studies and studies of wireless phone users. The CRADA 
will also include a broad assessment of additional research needs in the 
context of the latest research developments around the world.

 

What steps can I take to reduce my exposure to radio frequency 
energy from my wireless phone?

 

If there is a risk from these products - and at this point we do not know 
that there is - it is probably very small. But if you are concerned about 
avoiding even potential risks, you can take a few simple steps to minimize 
your exposure to radio frequency energy (RF). Since time is a key factor 
in how much exposure a person receives, reducing the amount of time 
spent using a wireless phone will reduce RF exposure.

 

Summary of Contents for GT-S5660B

Page 1: ...User manual GT S5660B Draft version ...

Page 2: ...pages with related information for example p 12 represents see page 12 Followed by the order of options or menus you must select to perform a step for example In Menu mode select Messages Create new message represents Messages followed by Create new message Square brackets phone keys for example represents the Power Menu exit key Angled brackets softkeys that control different functions at each sc...

Page 3: ... off Access menus Customise your phone Use basic call functions Send and view messages Add and find contacts troubleshooting safety and usage information Comply with the following precautions to avoid dangerous or illegal situations and ensure peak performance of your mobile phone Safety warnings Keep your phone away from small children and pets Keep your phone and all accessories out of the reach...

Page 4: ...h external pressure which can lead to an internal short circuit and overheating Avoid interference with pacemakers Maintain a minimum of 15 cm 6 inches between mobile phones and pacemakers to avoid potential interference as recommended by manufacturers and the independent research group Wireless Technology Research If you have any reason to suspect that your phone is interfering with a pacemaker o...

Page 5: ...contacting metal objects as this can create a connection between the and terminals of your batteries and lead to temporary or permanent battery damage Never use a damaged charger or battery Handle your phone carefully and sensibly Do not allow your phone to get wet liquids can cause serious damage Do not handle your phone with wet hands Water damage to your phone can void your manufacturer s warra...

Page 6: ... cards Do not touch gold coloured contacts or terminals with your fingers or metal objects If dirty wipe the card with a soft cloth Ensure access to emergency services Emergency calls from your phone may not be possible in some areas or circumstances Before travelling in remote or undeveloped areas plan an alternate method of contacting emergency services personnel Health and safety information Ex...

Page 7: ... Tests for each model phone are performed in positions and locations e g at the ear and worn on the body as required by the FCC For body worn operation this model phone has been tested and meets the FCC RF exposure guidelines when used with a Samsung accessory designated for this product or when used with an accessory that contains no metal and that positions the handset a minimum of 1 5 cm from t...

Page 8: ...ow level RF exposures have not found any biological effects Some studies have suggested that some biological effects may occur but such findings have not been confirmed by additional research In some cases other researchers have had difficulty in reproducing those studies or in determining the reasons for inconsistent results What is FDA s role concerning the safety of wireless phones Under the la...

Page 9: ...r has produced conflicting results and many studies have suffered from flaws in their research methods Animal experiments investigating the effects of radio frequency energy RF exposures characteristic of wireless phones have yielded conflicting results that often cannot be repeated in other laboratories A few animal studies however have suggested that low levels of RF could accelerate the develop...

Page 10: ...osure to radio frequency energy RF FDA has been a leading participant in the World Health Organization international Electromagnetic Fields EMF Project since its inception in 1996 An influential result of this work has been the development of a detailed agenda of research needs that has driven the establishment of new research programs around the world The Project has also helped develop a series ...

Page 11: ... exists that using a wireless phone causes brain tumors or other ill effects Their recommendation to limit wireless phone use by children was strictly precautionary it was not based on scientific evidence that any health hazard exists Do hands free kits for wireless phones reduce risks from exposure to RF emissions Since there are no known risks from exposure to RF emissions from wireless phones t...

Page 12: ...to ensure that cardiac pacemakers and defibrillators are safe from wireless phone EMI FDA has tested wireless phones and helped develop a voluntary standard sponsored by the Institute of Electrical and Electronic Engineers IEEE This standard specifies test methods and performance requirements for hearing aids and wireless phones so that no interference occurs when a person uses a compatible phone ...

Page 13: ...answer it for you 4 Let the person you are speaking with know you are driving if necessary suspend the call in heavy traffic or hazardous weather conditions Rain sleet snow ice and even heavy traffic can be hazardous 5 Do not take notes or look up phone numbers while driving Jotting down a to do list or flipping through your address book takes attention away from your primary responsibility drivin...

Page 14: ...he satisfactory operation of the equipment and for the safety of personnel it is recommended that the equipment should only be used in the normal operating Using Your Phone Near Other Electronic Devices Most modern electronic equipment is shielded from radio frequency RF signals However certain electronic equipment may not be shielded against the RF signals from your wireless phone Consult the man...

Page 15: ...sulting in bodily injury or even death Users are advised to switch the phone off while at a refueling point service station Users are reminded of the need to observe restrictions on the use of radio equipment in fuel depots fuel storage and distribution areas chemical plants or where blasting operations are in progress Areas with a potentially explosive atmosphere are often but not always clearly ...

Page 16: ...ccept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequen...

Page 17: ... is mounted and operating properly Do not store or carry flammable liquids gases or explosive materials in the same compartment as the phone its parts or accessories For vehicles equipped with an air bag remember that an air bag inflates with great force Do not place objects including both installed or portable wireless equipment in the area over the air bag or in the air bag deployment area If wi...

Page 18: ...g Tones Many services and features are network dependent and may require additional subscription and or usage charges Not all features are available for purchase or use in all areas Downloadable Ring Tones may be available at an additional cost Other conditions and restrictions may apply See your service provider for additional information Battery Standby and Talk Time Standby and talk times will ...

Page 19: ...inals may damage the battery or the object causing the short circuiting Dispose of used batteries in accordance with local regulations In some areas the disposal of batteries in household or business trash may be prohibited For safe disposal options for Li Ion batteries contact your nearest Samsung authorized service center Always recycle Do not dispose of batteries in a fire Care and Maintenance ...

Page 20: ...radio devices If the phone battery charger or any accessory is not working properly take it to your nearest qualified service facility The personnel there will assist you and if necessary arrange for service Correct disposal of this product Waste Electrical Electronic Equipment Applicable in the European Union and other European countries with separate collection systems This marking shown on the ...

Page 21: ...environment To protect natural resources and to promote material reuse please separate batteries from other types of waste and recycle them through your local free battery return system introducing your mobile phone In this section learn about your mobile phone s layout keys display and icons Unpack Check your product box for the following items Mobile phone Battery Travel adapter charger User man...

Page 22: ... and return to Idle mode Alpha numeric Enter numbers letters and special characters In Idle mode press and hold 1 to access voice mails and 0 to enter an international call prefix Special function Enter special characters or perform special functions In Idle mode press and hold for the silent profile Press and hold to enter a pause between numbers Volume Adjust the phone s volume Display Your phon...

Page 23: ...f the phone 2 Plug the small end of the travel adapter into the multifunction jack Improperly connecting the travel adapter can cause serious damage to the phone Any damages by misuse are not covered by the warranty 3 Plug the large end of the travel adapter into a power outlet 4 When the battery is fully charged the icon is no longer moving unplug the travel adapter from the power outlet 5 Unplug...

Page 24: ...ess your phone s menus 1 In Idle mode press Menu to access Menu mode 2 Use the navigation key to scroll to a menu or option 3 Press OK Select or Save to confirm the highlighted option 4 Press Back to move up one level Press to return to Idle mode Customise your phone Get more from your phone by customising it to match your preferences Adjust the volume of the key tones In Idle mode press the Volum...

Page 25: ... select Settings Display and light My theme 2 Scroll to a theme and press Select To create and apply a theme 1 In Menu mode select Settings Display and light My theme 2 Scroll to Create and press Select 3 Customise the theme as desired by following the screen 4 When you have finished enter a name for the theme and press Save 5 Press Yes to apply the theme Set menu shortcuts 1 In Menu mode select S...

Page 26: ...all press Answer a call 1 When a call comes in press 2 To end the call press Adjust the volume To adjust the volume during a call press the Volume key up or down Use the speakerphone feature 1 During a call press OK Yes to activate the speaker 2 To switch back to the earpiece press OK again In noisy environment you may have difficulty hearing the calls while using the speakerphone feature For bett...

Page 27: ...imedia and attach a file if necessary 6 Press OK Send to send the message Enter text When entering text you can change the text input mode Press and hold to switch between T9 and ABC modes Depending on your country you may be able to access an input mode for your specific language Press to change case or switch to Number mode Press and hold to switch to Symbol mode Enter text in one of the followi...

Page 28: ...n phone or SIM New 3 Select a number type if necessary 4 Enter contact information 5 Press Options Save to add the contact to memory Find a contact 1 In Menu mode select Phonebook 2 Enter the first few letters of the name you want to find 3 Select the contact s name from the search list Once you have found a contact you can call the contact by pressing edit the contact information by pressing OK t...

Page 29: ...ed Ensure that you have pressed the Dial key Ensure that you have accessed the right cellular network Ensure that you have not set call barring for the phone number Another caller cannot reach you Ensure that your phone is turned on Ensure that you have accessed the right cellular network Ensure that you have not set call barring for the phone number Another caller cannot hear you speaking Ensure ...

Page 30: ...The battery terminals may be dirty Wipe both gold coloured contacts with a clean soft cloth and try charging the battery again If the battery will no longer charge completely dispose of the old battery properly and replace it with a new battery Your phone is hot to the touch When you use several applications at once your phone requires more power and may heat up This is normal and should not affec...

Page 31: ...ents in this manual may differ from your phone depending on the software of the phone or your service provider World Wide Web http www samsungmobile com Printed in Korea Code No GH68 XXXXXA English EU 01 2011 Draft 03 ...

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