Huawei P9 - Manual (Page 6)

2
Getting started
Follow the instructions in the following figures to set up your
phone. Do not insert or remove a SIM card while your phone is on.
Please exercise caution when using the SIM ejector pin to
avoid hurting your fingers or damaging your phone. Store
your pin in a safe place out of the reach of children to prevent
them from swallowing it or injuring themselves by accident.
Caution
Insert the SIM card into the correct card slot to ensure that it
can be recognized by the phone.
/BOP
4*.
NJDS
P4%
/BOP
4*.
/BOP
4*.
EVA-L19
or
/BOP
4*.
NJDS
P4%
EVA-L09