Huawei Ascend P7 P7-L10 Quick Start - Manual (Page 3)

Installing the micro-SIM card
Exercise caution when using the SIM eject tool to avoid
injury or damaging your phone. Keep it away from
children.
Follow the instructions in the figures below to install your
micro-SIM card and microSD card. Then press and hold the
power button to power on your phone.
1
2
3
a
b
SIM