Huawei P smart Pro Quick Start Manual page 12

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-050200X02 (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: HB446486ECW
Earphones: 1293-3283-3.5mm-322, MEND1532B528A02,
EPAB542-2WH05-DH
The product software version is STK-L21: 9.1.0.260(C900E260R1P1).
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.
8