Huawei LYA-L09 Guide De Démarrage Rapide page 12

The frequency bands and transmitting power (radiated and/or
conducted) nominal limits applicable to this radio equipment
are as follows:
LYA-L09
Accessories and Software Information
Some accessories are optional in certain countries or regions.
Optional accessories can be purchased from a licenced vendor
as required. The following accessories are recommended:
Adapters: HW-100400X00 (X represents the different plug
types used, which can be either C, U, J, E, B, A, I, R, Z or K,
depending on your region)
Batteries: HB486486ECW
Earphones: MEND1632B729003,Windy-S, 1331-3301-6001-
TC-088, 630276
The product software version is LYA-L09:
9.0.0.82(C432E82R1P7). Software updates will be released by
the manufacturer to fix bugs or enhance functions after the
product has been released. All software versions released by
the manufacturer have been verified and are still compliant
with the related rules.
All RF parameters (for example, frequency range and output
power) are not accessible to the user, and cannot be changed
by the user.
For the most recent information about accessories and
software, please see the DoC (Declaration of Conformity) at
http://consumer.huawei.com/certification.
ErP Product Information
Huawei Technologies Co., Ltd. hereby declares that its
products conform to the Energy-related Products Directive
(ErP) 2009/125/EC. For detailed ErP information and the user
manuals required by Commission Regulation, please visit:
http://consumer.huawei.com/en/certification.
FCC Regulatory Compliance
Body worn operation
The device complies with RF specifications when used near
your ear or at a distance of 1.50 cm from your body. Ensure
GSM900: 35 dBm, GSM1800: 32 dBm,
WCDMA900/ 2100: 25.7 dBm, LTE Band
1/3/7/8/20/28/32/34/38/40: 25.7 dBm, Wi-Fi
2.4G: 20 dBm, Bluetooth: 20 dBm, Wi-Fi 5G:
5150-5250 MHz: 23 dBm, 5250-5350: 20 dBm,
5470-5725 MHz: 20 dBm, 5725-5850 MHz:
13dBm, NFC: 42 dBuA/m at 10m, Wireless
Power Charging: <37.7 dBuA/m at 10m.
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