TECNO MOBILE CXAIR User Manual

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Film Three Layers
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Uphousing Assembly
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FPC Sidekey
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SIM Card H older
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PCBA 6 Jack Rubber
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Receiver 8 T Card Foam
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Back Cam era
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T Card Holder
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Battery steel A
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Front Camera
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Receiver Foam
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Battery Steel B
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Screw
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Battery Cover
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Fingerprint Module
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Battery
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Speaker Frame
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Sperker Box Foam
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Coaxial Cable
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Speaker FPC
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Motor
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Mic Rubber
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PCBA SU B
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Adapter coupling FPC
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Speaker
EExxpplloossiioonn ddiiaaggrraamm ssppeecciiffiiccaattiioonn
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11 TTaakkiinngg ccaarree ooff yyoouurr ddeevviiccee
Your device is a product of superior design & craftsmanship and should be handled with care: The following recommendations wi ll help protect your phone: Keep the device dry. Precipitation, humidity, and all
types of liquid or m oisture may contain minerals that can r ust electronic circuits. Shut down the phone when it suffered water damage ( Do not pull out the battery), and boot up the phone after it is dry.
Do not store the device under extreme temp eratures;
it can damage the battery and shorte n device lifespan.
Do not use or store device in dusty and d irty areas; the
electronic compone nts may be damaged.
Do not attempt to open device in any way other than
instructed in this guide. Repairs attempted by an entity other than designated ser vice agent/center will void warranty.
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Licking the charger is strictly prohibited; saliva is more corrosive than water. Residual saliva may short-circuit phone and damage its motherboard, causing the device to become inoperable; charger may also be da maged in the process.
WARNING:
Licking USB plu g is strictly proh ibited.
Do not drop, knock, or shake device. Rough handlin g
can disrupt interna l circuit boards and fine mechanical parts.
Do not use harsh chemicals, clean ing solvents, or
strong detergents to clean the device. Use a soft and dry cloth to wipe down surfaces.
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BBaatttteerryy && cchhaarrggeerr ssaaffeettyy
Do not place battery in fire, explosion may occ ur. With
concern for the environment, please ab ide local laws & ordinances in battery disposal.
Only use original battery, charger, and accessories
applicable to the specific mobile model. Failure to do so voids the warranty a nd may result in a hazard.
Power off mobile prior to testing its charger. If charger
malfunctions, off-mode will prevent damage to the motherboard.
Please keep the charging mobile away from small
children.
Do not touch charger or mobile with wet hands; it’s
hazardous and may damage electronic parts.
WARNING:
Risk of explosion if original battery is replaced.  Tampering with mobile OS and ROOT voids warranty
and may cause software instability.
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22 KKnnooww yyoouurr pphhoonnee
11.. EEaarrpphhoonnee pplluugg 22.. PPoowweerr bbuuttttoonn
33.. RReecceeiivveerr 44.. RReeaarr ccaammeerraa
55.. UUSSBB ppoorrtt 66.. FFllaasshh
77.. FFrroonntt ccaammeerraa 88.. SSppeeaakkeerr
99.. VVoolluummee bbuuttttoonn 1100.. MMiiccrroopphhoonnee
1111.. LLiigghhtt//pprrooxxiimmiittyy sseennssoorr 1122.. FFrroonntt ffllaasshh
1133.. TT--ccaarrdd sslloott 1144.. FFiinnggeerrpprriinntt IIDD bbuuttttoonn
1155.. SSIIMM ccaarrdd sslloott 1166.. TTrrii--ccoolloorr lliigghhtt
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33 SSIIMM // SSDD ccaarrdd iinnssttaallllaattiioonn
1. Power off mobi le.
2. Refer to the following picture for SIM / SD card installation.
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44 HHoommee ssccrreeeenn
HHoommee ssccrreeeenn sshhoowwccaasseess ffrreeqquueennttllyy uusseedd aappppss,, yyoouu ccaann aallssoo ddiissppllaayy uubbiiqquuiittoouuss iinnffoorrmmaattiioonn ssuucchh aass ttiimmee,, wweeaatthheerr ((tthhiirrdd--ppaarrttyy aapppp rreeqquuiirreedd)),, ddaattee,, eettcc..
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55 DDiiaalliinngg
TTaapp tthhee pphhoonnee iiccoonn ttoo ooppeenn ccaallll iinntteerrffaaccee.. EEnntteerr ccoonnttaacctt nnuummbbeerr vviiaa kkeeyyppaadd ttoo ssttaarrtt aa ccaallll.. TThhee kkeeyyppaadd iinntteerrffaaccee aallssoo eennaabblleess ffuunnccttiioonnss ssuucchh aass tteexxttiinngg aanndd ccoonnttaacctt ssttoorraaggee..
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66 NNoottiiffiiccaattiioonn && ffuunnccttiioonn ttooggggllee
TThhee nnoottiiffiiccaattiioonn ssccrreeeenn ddiissppllaayyss nneeww iinnffoorrmmaattiioonn && eevveennttss;; ssiimmppllyy ttaapp tthhee nnoottiiffiiccaattiioonn ttoo aacccceessss iittss ddeettaaiilleedd ccoonntteenntt..
TThhee ffuunnccttiioonn--ttooggggllee ssccrreeeenn lliissttss ccoommmmoonnllyy uusseedd ffuunnccttiioonnss aanndd tthheeiirr vviirrttuuaall sswwiittcchheess.. TTaapp aa sswwiittcchh ttoo qquuiicckkllyy ttuurrnn aa ffuunnccttiioonn oonn//ooffff..
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77 MMeessssaaggeess
TThhee mmeessssaaggee ffuunnccttiioonn sseennddss ppllaaiinn oorr mmuullttiimmeeddiiaa tteexxttss ttoo yyoouurr ffrriieennddss.. TTaapp aa mmeessssaaggee ttoo vviieeww iittss ccoonntteenntt.. TTaapp tthhee ““CCoommppoossee nneeww mmeessssaaggee”” kkeeyy ttoo ssttaarrtt ccoommppoossiinngg aa mmeessssaaggee aanndd sseenndd iitt ttoo ddeessiiggnnaatteedd ccoonnttaac
c
.
tt.
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88 CCaammeerraa
TThhee ccaammeerraa ffuunnccttiioonn ccaappttuurreess yyoouurr ssuurrrroouunnddiinnggss vviiaa tthhee ffrroonntt oorr rreeaarr ccaammeerraa.. VVaarriioouuss ttyyppeess ooff wwhhiittee bbaallaannccee aanndd pphhoottoo ffiilltteerrss aarree aavvaaiillaabbllee ttoo aaccccoommmmooddaattee ddiiffffeerreenntt lliigghhttiinngg ccoonnddiittiioonnss..
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99 MMyy ppiiccttuurree
My picture can be used to browse images and photos from mobile or SD card storage; editing functio ns can be performed. Images can be designated as wallpaper or contact avatar. The sharing function al lows images to be shared with friends via Bluetooth and MMS, etc.
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1100 WWii--FFii
EEnnaabblliinngg WWii--FFii ggrraannttss aacccceessss ttoo llooccaall hhoottssppoottss aanndd aalllloowwss yyoouu ttoo bbrroowwssee IInntteerrnneett.. PPrriivvaattee nneettwwoorrkkss wwiillll rreeqquuiirree aa ppaasssswwoorrdd..
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1111 FFaaccttoorryy ddaattaa rreesseett
“Factory data reset” resets all confi gurations to their default state. Internal mobile st orage is cleared of all data including apps, p hotos, music, videos, mail, contacts, etc. This procedure may take a long time. Please wait patiently for mobile to restart and do not power off.
WARNING:
Factory data reset as a last resort. Once activated all user data & configurations are deleted and cannot be restored.
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Head
0.724W/Kg
Body
0.799 W/Kg
1122 SSAARR
Specific Absorption Rate (SAR) Certification THIS DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES
Your mobile device is a radio transmitter and receiver. It is designed not t o exceed the limits for exposure t o radio waves (radio frequency electr omagnetic fields) recommended by international guidelines. The guidelines were developed by an independent scientific organization (ICNIRP) and include a substantial safety margin designed to assure the safety of all persons, regardless of age and health. The radio wave exposure guideline s use a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit for mobile devices is 1.6 W/kg. Tests for SAR are conducted using standard operating positions with the device transmitting at its hi ghest certif ied power level in all tested frequency bands. The highest SAR values under the ICNIRP guidelines f or this device model are:
Maximum SAR for this model and conditi ons under whic h it was recorded
During use, the actual SAR values for this device are usually well be low the values stated above. This is
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because, for purposes of system efficiency and to minimize inter ference on the network, the operating power of your mobile device is automatica lly decreased when full power is not needed for the call. The lower the power output of the device, the lower its SAR value. A body-worn SAR test has been performed on this device at a separation distance of 5mm. To meet RF exposure guidelines during body-worn operation, the device must be positioned at least 10mm away from the body. Organizations such as the World Health Organizat ion and the US Food and Drug Administration have suggeste d that if people are c oncerned and want to reduce their exposure, they could use a hands-free accessory to keep the wireless device away fr om the head and body during use, or reduce t he amount of t ime spent usin g the device. For more informat ion, visit www.tecno-mobile.com search for your device with t he model number .
Android is a trademark of Google Inc.
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and
1133 WWaarrnniinngg
This device compl ies with Part 15 of the FCC Rules. Operation is subject to the following two c onditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. cha nges or modifications not expressly approved by the party responsib le for compliance could void the user's authority to o perate the equipment. NOTE: This equipment has been tested a nd 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 interfere nce in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not insta lled and used in accordance with the instructions, may cause harmful interference to radio communicat ions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television recepti on, which can be determined by turning the eq uipment off an d on, the user is encouraged to try to correct the interference by one or more of the following
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measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipme nt and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help. NOTE: This device and its antenna(s ) must not be co-located or operation in conjunct ion with any ot her antenna or transmitter. RF Exposure State ment To maintain com pliance with FCC’s RF Exposure guideline s, This equipment s hould be installed and operated with minimum distance of 10mm the radiator your body. This device and its antenna(s) mus t not be co-located or operation in conj unction with any other antenna or transmitter. Changes or modifications to this unit not expressly approved by the party respons ible for compliance could void the user’s authority to operate t he equipment. For 5G WiFi (1)the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
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(2)the maximum antenna gain permitte d for devices in the bands 5250- 5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit; and the maximum antenna gain permitted for devices i n the band 5725-5825 MHz shall comply wit h the e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate. (4) Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and tha t these radars c ould cause interference and/or damage to LE-LAN devices.
RF Exposure Information : The SAR limit of USA (FCC) is 1.6W/kg averaged over one gram of tissue. Device Types (FCC ID: 2ADYY-CXAIR) has also been tested against this SA R limit. The highest SA R value reported under th is standard during product certificati on for use w hen properl y worn on the body is 0. 799 W/kg and for head is 0.724W/kg. Simultaneous RF exposure is 1.012W/Kg. This device was tested for typical bodyworn operations with the back of the handset kept 10mm from the body.T o maintain compl iance with FCC RF exposure requirements, use accessories that antain a 5mm separation distance between the user's body and t he back of theh andset.
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The use of belt clips, holsters and sim ilar accessor ies should not conta inmetallic components in its assembly. The use of accessories that do not satis fy theserequirements may not comply with FCC RF exposure requirements, and should bea voided. The use of belt clips, holsters and sim ilar accessor ies should not conta in metallic components in its assembly. The use of accessories that do not satisfy these requirements ma y not comply with FCC RF expos ure requirements, and should be a voided.
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