Huawei Ascend P6 Quick Start Manual page 5

Then follow the directions on the card tray to install the
Micro-SIM or microSD card.
Remember to ensure that the phone is not powered on.
Be careful not to hurt yourself or damage the phone
when using the eject tool.
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After you have completed these steps, you are ready to
use your Ascend P6. Press and hold the power button
(the top button on the right hand side of the phone) to
power it on. When the Ascend P6 is on, it will briefly
vibrate.
Inserting the SIM card
a
Place your SIM card in the SIM Card tray, and
b
gently press (to ensure that it is not protruding).
Then slide the tray into the slot as shown in the
diagram.
Once the front end of the card has been
inserted, apply pressure to the rear end of the
card tray to ensure the tray is fully inserted into
the slot.
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