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the handset kept 10mm for body worn. To maintain compliance with 
IC RF exposure requirements, use accessories that maintain a 10mm 
for body worn. The use of belt clips, holsters and similar accessories 
should  not contain metallic components in its assembly. The use of 
accessories that  do not satisfy these requirements may not comply 
with IC RF exposure requirements, and should be avoided.   
 
Body-worn Operation 
This device  was tested for typical  body-worn operations. To comply 
with  RF  exposure  requirements,  a  minimum  separation  distance  of 
10mm for body worn must be maintained between the user’s body 
and  the  handset,  including  the  antenna.  Third-party  belt-clips, 
holsters,  and  similar  accessories  used  by  this  device  should  not 
contain any metallic components. Body-worn accessories that do not 
meet  these  requirements  may  not  comply  with  RF  exposure 
requirements  and  should  be  avoided.  Use  only  the  supplied  or  an 
approved antenna. 

 

RED STATEMENT 

1.  Use  careful  with  the  earphone  maybe  possible  excessive  sound 

pressure from earphones and headphones can cause hearing loss. 

   

 

 

2.  Risk  of  explosion  if  battery  is  replaced  by  an  incorrect  type. 

Dispose of used batteries according to the instructions. 

3. The product shall only be connected to a USB interface of version 
USB2.0. 

Содержание D450B

Страница 1: ...SD card 2 Charging the battery 3 Battery Performance 4 Basic Operations 5 Get Started 5 Making a call 6 Optimize Battery Life 7 Camera 8 Camcorder 9 Email 10 Gallery 10 Messaging 10 Safety and Use 11 Disclaimer 17 Warn 17 FCC Statement 18 IC STATEMENT 20 RED STATEMENT 21 ...

Страница 2: ... the features Your card contains all your subscription information Please insert the SIM card or SD card by following below instructions Then press and hold the power button to turn your phone on or off This phone supports external Micro SD card The memory card should be inserted into the card slot correctly to the position line ...

Страница 3: ... phone Please power off the phone before you are ready to insert the SIM card and SD card If not the SIM card and SD card might become damaged Charging the battery New batteries are shipped partially charged Before you can use your phone you need to charge the battery Some batteries will have best performance after several full charge discharge cycles follow the instruction bellow 1 Connect data c...

Страница 4: ...e battery needs to be charged for a while afterward then the phone will go to power off charging mode and you can turned on the phone You need longer charging period with the lower voltage Recommendations do not operate phone during charging The normal temperature of charging is during 0 C 40 C Qualcomm Quick Charge The phone comes with Quick Charge feature which allows you to charge your mobile p...

Страница 5: ...cannot receive make a call or do other operations Get Started Set up your phone The first time you turn on the phone you ll see a Welcome screen To choose a different language touch Let s go To set up your phone touch the Start and follow the instruction such as select a SIM for cellular data calls test messages Copy you data adding your name Unlock with fingerprint etc You need to connect to an a...

Страница 6: ...e dial pad 2 Touch to enable or disable the loud speaker function 3 Touch to enable or disable your microphone 4 Touch to hold the call 5 Touch to add call 6 Touch to recording the call 7 Touch to end the call To see the setting of voice mail you can do the following Touch enter dialer Menu Settings Calling accounts Card1 or Card2 Voicemail Inside the voice mail settings you can see or edit the nu...

Страница 7: ... them off Settings Personal Location Turn off GPS Touch Settings Personal Location then switch off the Location Turn down screen brightness and set a shorter Sleep timeout Settings Device Display If you don t need it turn off automatic syncing for all apps Settings Accounts Or you can touch Auto sync data to enable disable it from taskbar Note that this means you need to sync manually to collect m...

Страница 8: ...ttings shortcut and option to switch camera on the side Photo Take pictures by touching the camera button icon Video recording Take video by touching the record button Panorama Take panorama by touching the panorama button icon Touch the thumbnail near the blue or red button to view the most recently taken pictures or videos You can also slide the camera screen to right to view the most recently t...

Страница 9: ... picture in Panorama mode it will consume the RAM if the RAM usage is high it may not work properly Camcorder To use camcorder function first touch the Camera icon on the Application list screen Then touch to switch camcorder when the Camcorder opens it will have the option button to use front or rear camera Click Touch button to start recording video Click button to end recording Touch to enable ...

Страница 10: ...ire advance and additional setting or some exception from the email provider Gallery Touch the application icon to view pictures and videos stored in phone or memory card The top of screen show several tabs to view the images based on its classification Not all media files can be viewed or played due to codec resolution and size differentiation You can find additional 3rd party multimedia from the...

Страница 11: ... Use Please read carefully and observe the following regulations to avoid damaging your telephone or using it against the law Electronic devices Health care facilities Turn off your phone when you are near high precision electronic devices in use to avoid causing malfunction or interfering with their operation fire alarms automatic doors and automatic control equipment Turn off your phone in hospi...

Страница 12: ...ed to switch off car engines Safety of use in a vehicle Please observe the relevant local or national regulations related to the use of mobile phones in a vehicle Please refrain from using the phone while driving If you are driving and need to use the phone in an emergency use a hands free device optional purchase to be safe Otherwise park the car before using the phone Do not place your phone on ...

Страница 13: ... of the reach of children Do not let children use the phone battery or charger without supervision Do not let a child put a battery in his her mouth to avoid electrolyte poisoning Keep children away from small phone accessories to prevent suffocation or blocking of the oesophagus as a result of swallowing Operating environment This phone is equipped with a built in antenna When the phone is on unl...

Страница 14: ...ere mobile phone use is prohibited Cleaning and maintenance Switch off the phone before cleaning and maintenance The charger should be unplugged from the power socket and the phone and charger disconnected to prevent any electric shock or short circuiting of the battery or charger Do not wipe the phone or charger using chemical substance alcohol benzene chemical agents or abrasive cleaning agents ...

Страница 15: ...ries and chargers approved by the manufacturer Do not use batteries or chargers that are not compatible with your model to avoid any explosion Do not throw a battery in a fire as it might catch fire or explode Do not cause a short circuit to the charger as it might result in malfunction smoke or fire Do not place conductors like metals keys or jewels against the battery poles or allow them to touc...

Страница 16: ...he liquid in the battery splashes into your eyes do not rub the eyes to avoid damaging your vision rinse the eyes immediately in clean water and go to a hospital for assistance Do not place heavy objects on the charger cable Do not damage twist or pull the cable to avoid causing electric shock or fire When the battery cannot be installed correctly in the phone do not press down on it heavily to pr...

Страница 17: ...e differ to those contained in this user manual due the user manual is only contain general overview Specifications and functions of your mobile phone have been confirmed to work properly since produced from the factory If there is damage or defect due to the manufacturing and not by usage it would follow terms and condition in the warranty card If the functions of your mobile phone related to fea...

Страница 18: ...r s authority to operate the equipment FCC Statement Labeling requirements This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation 15 21 Information to user Any Changes or modifications not...

Страница 19: ...r exposure to radio waves The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health FCC RF Exposure Information and Statement The SAR limit of USA FCC is 1 6 W kg averaged ov...

Страница 20: ...ustrie Canada applicables aux appareils radio exempts de licence L exploitation est autorisée aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radioélectrique subi même si le brouillage est susceptible d en compromettre le fonctionnement Specific Absorption Rate SAR information This product meets the govern...

Страница 21: ...ance of 10mm for body worn must be maintained between the user s body and the handset including the antenna Third party belt clips holsters and similar accessories used by this device should not contain any metallic components Body worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided Use only the supplied or an approved antenna RED...

Страница 22: ...g considered as disconnect device of adapter 7 The device complies with RF specifications when the device used at 5mm form your body and 0mm from your head Hereby Mason America Inc declares that this Mobile phone product is in compliance with essential requirements and other relevant provisions of Directive 2014 53 EU This product is allowed to be used in all EU member states ...

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