Getting Started With Your Mobile Phone - Huawei U8520-51 User Manual

To customize sensitivity level of Trackpad, Touch Settings > General
info & option > Trackpad.
Getting Started with Your Mobile
Phone
Installing the SIM Card
1. Remove the battery cover.
2. Insert the SIM card as shown in the diagram.
Note:
When inserting the SIM card, ensure that the golden contact faces
downward.
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