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.
2
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.
3
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
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 viaBluetooth and MMS, etc.
“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.
14
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
15
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.
16
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
17
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;
18
(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 body‐worn 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.
19
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.
20
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