Huawei Ascend Mate2 - SIM and microSD Card Management

8
Turning on one-hand UI
In one-hand UI mode, dialing numbers, texting, and
other routine activities are easy to accomplish with one
hand.
Go to and touch One-hand UI to turn on one-hand
UI.
You can touch the arrow on either side of the screen to
move the dialer or other operation area to the side of
your choice.