Users Manual

8
How the ratings work
M-Ratings: Wireless devices rated M3 or M4 meet FCC
requirements and are likely to generate less interference to
hearing devices than wireless devices that are not labeled. M4
is the better or higher of the two ratings.
T-Ratings: Wireless devices rated T3 or T4 meet FCC
requirements and are likely to be more usable with a hearing
device’s telecoil (“T Switch” or “Telephone Switch”) than unrated
wireless devices. T4 is the better or higher of the two ratings.
(Note that not all hearing devices have telecoils in them.)
Hearing devices may also be measured for immunity to this type
of interference. Your hearing device manufacturer or hearing
health professional may help you find results for your hearing
device. The more immune your hearing aid is, the less likely
you are to experience interference noise from wireless devices.
For more information about the actions that the FCC has taken
with regard to hearing aid compatibility with wireless devices and
other steps that the FCC has taken to ensure that individuals
with disabilities have access to telecommunications services,
visit www.fcc.gov/cgb/dro.
FCC ID: 2ACCJN045
General information ����������������
• Internet address: www.tcl.com
• Manufacturer: TCL Communication Ltd.
• Address: 5/F, Building 22E, 22 Science Park East Avenue,
Hong Kong Science Park, Shatin, NT, Hong Kong
Electronic labeling path: Touch Settings > System >
Regulatory & safety or press *#07# to find more information
about labelling
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, such as FCC ID.
On our website, you will find our FAQ (Frequently Asked
Questions) section. You can also contact us by email to ask any
questions you may have.
Your phone is a transceiver that operates on GSM in quad-band
(850/900/1800/1900 MHz), UMTS in penta-band (B1/2/4/5/8)
or LTE (B1/2/3/4/5/7/8/12/13/17/20/25/26/28/29/38/40/41(2535~
2655MHz)/66/71).
- Your device is unlocked and can work on different GSM
carriers. It is designed to support T-Mobile, AT&T, and Verizon
on VoLTE service. All other carrier services may be limited.
Please contact your carrier for support.
Eye comfort mode
Eye comfort mode will filter out blue light and adjust the colour
temperature of your display to reduce eye strain.
Touch Settings > Display > Eye comfort mode to set.
Tips:
- Do not use for a long time, it is recommended to rest for 10
minutes every 1 hour.
- When resting, please look far away or do eye exercises to
relax.
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This may vary depending on country.