Huawei ATU-L31 Quick Start Manual page 12

This device may be restricted for use, depending on the local
network.
Restrictions in the 2.4 GHz band:
Norway: This subsection does not apply for the geographical
area within a radius of 20 km from the centre of Ny-Ålesund.
Frequency Bands and Power
(a) Frequency bands in which the radio equipment operates:
Some bands may not be available in all countries or all areas.
Please contact the local carrier for more details.
(b) Maximum radio-frequency power transmitted in the
frequency bands in which the radio equipment operates: The
maximum power for all bands is less than the highest limit
value specified in the related Harmonized Standard.
The frequency bands and transmitting power (radiated and/or
conducted) nominal limits applicable to this radio equipment
are as follows:
ATU-L31
Accessories and Software Information
Some accessories are optional in certain countries or regions.
Optional accessories can be purchased from a licensed vendor
as required. The following accessories are recommended:
Adapters: HW-050100X01 (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: HB366481ECW-11
Earphones: 1293-3283-3.5MM-300, MEMD1532B528A00,
HA1-3W, EPAB542-2WH03-DH, 1293#+3283# 3.5MM-150,
HA1-3, MEMD1532B528000
The product software version is ATU-L31: ATU-L31
8.0.1.44(SP1C900). 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.
GSM900:37dBm, GSM1800:34dBm,
WCDMA900/2100:25.7dBm, LTE Band
1/3/7/8/20:25.7dBm, Wi-Fi 2.4G: 20dBm,
Bluetooth: 20dBm
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