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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. 

 

“If you must conduct extended conversations by wireless phone 

every day, you could place more distance between your body and 

the source of the RF, since the exposure level drops off 

dramatically with distance. For example, you could use a headset 

and carry the wireless phone away from your body or use a 

wireless phone connected to a remote antenna. 

Again, the scientific data do not demonstrate that wireless phones are 

harmful. But if you are concerned about the RF exposure from these 

products, you can use measures like those described above to reduce 

your RF exposure from wireless phone use. 
What about children using wireless phones?
 
The scientific evidence does not show a danger to users of wireless 

phones, including children and teenagers. If you want to take steps to 

lower exposure to radio frequency energy (RF), the measures described 

above would apply to children and teenagers using wireless phones. 

Reducing the time of wireless phone use and increasing the distance 

between the user and the RF source will reduce RF exposure. 

Some groups sponsored by other national governments have advised that 

children be discouraged from using wireless phones at all. For example, 

the government in the United Kingdom distributed leaflets containing such 

a recommendation in December 2000. They noted that no evidence 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, there is no reason to believe that hands-free kits reduce 

risks. Hands-free kits can be used with wireless phones for convenience 

and comfort. These systems reduce the absorption of RF energy in the 

head because the phone, which is the source of the RF emissions, will not 

be placed against the head. On the other hand, if the phone is mounted 

against the waist or other part of the body during use, then that part of 

the body will absorb more RF energy. Wireless phones marketed in the 

U.S. are required to meet safety requirements regardless of whether they 

are used against the head or against the body. Either configuration should 

result in compliance with the safety limit. 
Do wireless phone accessories that claim to shield the head from 

RF radiation work? 
Since there are no known risks from exposure to RF emissions from 

wireless phones, there is no reason to believe that accessories that claim 

Summary of Contents for GT-C3520I

Page 1: ...User manual GT C3520I Draft 1 2013 12 28 Only for Marketing ...

Page 2: ...ation for example p 12 represents see page 12 Õ Followed by the order of options or menus you must select to perform a step for example In Menu mode select Messages Õ 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 screen for example OK r...

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: ...rnal 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 or other medical device turn off the phone imm...

Page 5: ...life of your batteries Prevent batteries from 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...

Page 6: ...age to the card or phone Protect cards from strong shocks static electricity and electrical noise from other devices Frequent writing and erasing will shorten the life span of memory 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 possibl...

Page 7: ...re to a wireless base station antenna the lower the power output Before a new model phone is available for sale to the public it must be tested and certified to the FCC that it does not exceed the exposure limit established by the FCC 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 pho...

Page 8: ... RF can produce health effects by heating tissue exposure to low level RF that does not produce heating effects causes no known adverse health effects Many studies of low 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...

Page 9: ...e thus not the primary subject of the safety questions discussed in this document What are the results of the research done already The research done thus far 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 conflicti...

Page 10: ...ology 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...

Page 11: ...ildren be discouraged from using wireless phones at all For example the government in the United Kingdom distributed leaflets containing such a recommendation in December 2000 They noted that no evidence 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 e...

Page 12: ...l draft a joint effort by FDA medical device manufacturers and many other groups was completed in late 2000 This standard will allow manufacturers 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 t...

Page 13: ...ice mail 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 responsibili...

Page 14: ...s are advised that for the 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 position held to your ear with the antenna pointing over your shoulder Most modern electronic equipment is shielded from radio frequency RF signals However certain electronic equipment may not be shielded against the RF ...

Page 15: ...ion or fire resulting in bodily injury or even death Potentially Explosive Environments 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 explo...

Page 16: ...se harmful interference and 2 this device must accept 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 equipm...

Page 17: ...mation Check regularly that all wireless phone equipment in your vehicle 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 equipm...

Page 18: ...e call Customer Care for service 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 Availability of Various Features ...

Page 19: ...y a spare battery in a pocket or bag Short circuiting the terminals 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 recyc...

Page 20: ... violate regulations governing 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 sys...

Page 21: ...r the 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 Us...

Page 22: ... input 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 You...

Page 23: ...nction jack on the side of 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 ...

Page 24: ...rom official personnel when in areas where wireless devices are prohibited Access menus To access 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 customisin...

Page 25: ... Images 3 Select Wallpaper 4 Select an image category Õ an image 5 Press Select or Select Õ Set 6 Press Save Select a theme for the display To select a theme 1 In Menu mode select Settings Õ Display and light Õ My theme 2 Scroll to a theme and press Select To create and apply a theme 1 In Menu mode select Settings Õ Display and light Õ My theme 2 Scroll to Create and press Select 3 Customise the t...

Page 26: ...it password and press OK 3 Enter the new password again and press OK Use basic call functions Learn to make or answer calls and use basic call functions Make a call 1 In Idle mode enter an area code and a phone number 2 Press to dial the number 3 To end the call 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 V...

Page 27: ...未定义书签 For sending as a text message skip to step 5 For attaching multimedia continue with step 4 4 Press Options Õ Add multimedia and add an item 5 Press OK Õ Send to send the message Send an email 1 In Menu mode select Messages Õ Create new message Õ Email 2 Enter an email address and scroll down 3 Enter a subject and scroll down 4 Enter your email text 5 Press Options Õ Attach multimedia and att...

Page 28: ...essages Õ Inbox 2 Select a text or multimedia message View an email 1 In Menu mode select Messages Õ My messages Õ Email inbox 2 Select Check new email 3 Select an email or a header 4 If you selected a header press Options Õ Retrieve to view the body of the email Add and find contacts Learn the basics of using the phonebook feature Add a new contact 1 In Idle mode enter a phone number and press Op...

Page 29: ... PUK Your SIM card is blocked usually as a result of entering your PIN incorrectly several times You must enter the PUK supplied by your service provider Your phone displays Network unavailable or Network error When you are in areas with weak signals or poor reception you may lose reception Move to another area and try again You cannot access some options without a subscription Contact your servic...

Page 30: ...contact to call but the call is not dialled Ensure that the correct number is stored in the contact list Re enter and save the number if necessary The battery does not charge properly or sometimes the phone turns itself off 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 d...

Page 31: ...Some of the contents in this manual may differ from your phone depending on the software of the phone or your service provider Printed in Korea ...

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