Accessories And Software Information - Huawei B311 Quick Start Manual

The frequency bands and transmitting power (radiated and/or conducted) nominal limits applicable to this
radio equipment are as follows: GSM 900: 37 dBm, GSM 1800: 34 dBm, WCDMA 900/2100: 25.7 dBm, LTE
Band 1/3/7/8/20: 25.7 dBm, Wi-Fi 2.4G: 20 dBm.

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-120100X01 (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)
The product software version is 8.0.1.1 (H130SP6C00). 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.
Please visit http://consumer.huawei.com/en/support/hotline for recently updated hotline and email address in
your country or region.
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