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HUAWEI EC122 CDMA 

1X EVDO Rev.A 

USB Stick   

Quick Start 

 

Thank you for choosing the Mobile Broadband 
USB Stick. With your USB Stick, you can access 

a wireless network at high speed. 

Note: 

This manual describes the appearance of the USB Stick, as well as the 

procedures for preparation, installation, and removal. For operation details 

about the management program, see the online help included in the 

management program. 

 

Getting to Know Your USB Stick 

The following figure shows the appearance of the USB Stick. It is provided 

only for your reference. The actual product may be different. 

 

 

 

1

2

3

4

 

 

 

n

 

USB Connector 

It connects the USB Stick to a PC. 

o

 

Indicator 

It indicates the status of the USB Stick. 

z

 

Solid: The USB Stick is powered on. 

z

 

Blinking once every 2s: The USB Stick is searching for a network or no 

network is found.   

z

 

Blinking twice every 2s: The USB Stick finds a network.   

z

 

Blinking once every 0.2s: The USB Stick is transmitting data. 

p

 

MicroSD Card Slot 

It holds a microSD card.   

q

 

UIM Card Slot 

It holds a User Identity Module (UIM) card. 

Getting Your USB Stick Ready 

1. 

 

Slide the back cover to remove it from the USB Stick.   

2. 

 

Insert the UIM card and the microSD card into the corresponding 

card slots, as shown in the following figure.   

3. 

 

Replace the back cover and slide it into place. 

 

 

 

 

 

Note:  

z

 

The microSD card is an optional accessory. If it is not provided in the 

package, you can buy one yourself. 

z

 

Ensure that the beveled edge of the UIM card is properly aligned with 

that of the UIM card holder and the microSD card is inserted according 

to the direction as labeled on the microSD card slot. 

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