Installation; Installing The Sim Card; (Optional) Using The Table Stand - Huawei B681 Quick Start-Up

2 Installation

Installing the SIM card

Step 1 Slide the card cover off.
Step 2 Insert the SIM card into the card slot. Ensure that the gold contact area
faces down and that the beveled edge of the SIM card aligns with that of
the card slot.
Step 3 Slide the card cover back onto the device.
Attention:
Before removing the SIM card, ensure that the device is powered off and
disconnected from the power outlet.

(Optional) Using the table stand

You can place the device on a flat surface such as a table or a desk, or hang it on
a wall. You can also use the table stand on the device to place it upright.
To use the table stand, insert its latches into the device's table stand slots, as
shown in the following figure.
Note:
To ensure good signal reception, place the device in a high place or near a

window.
To prevent interference caused by radio signals, place the device at least 1

meter (3.28 feet) away from other electrical devices.
3