ZTE WF722 UserMan
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Contents
Getting to Know Your Device ............... 4
Appearance ...................................................................................... 4
LED Indicator ................................................................................. 5
Device Installation ................................... 6
Before You Begin ............................................................................ 6
Installing the Battery ....................................................................... 6
Installing the Power Adapter ........................................................... 8
Connecting the Device to a Phone .................................................. 8
Turning on Your Device .................................................................. 9
Checking the Wireless Signal .......................................................... 9
Using Your Device ................................. 10
Making Calls ................................................................................. 10
Receiving Calls ............................................................................. 10
Three-Way Calling ........................................................................ 10
Voice Mail ..................................................................................... 11
Call Waiting................................................................................... 11
Call Forwarding ............................................................................ 11
Immediate Call Forwarding .................................................. 12
Busy Call Forwarding ............................................................ 12
No Answer Call Forwarding ................................................. 13
Adjusting Volume .......................................................................... 13
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TTY Support ................................................................................. 14
Frequently Ask Question ..................... 15
Troubleshooting..................................... 18
Specification ........................................... 19
Safety Notes ............................................ 20
RF Exposure Information .................... 22
FCC Regulations .................................... 23
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Getting to Know Your Device
Appearance
NOTE:
Service Port is designed for diagnostic purposes only, not for customer
use. Never place a USB-based device into the USB port of the device
under any circumstance. Doing so may damage the device and negate
its warranty.
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Key
Icon Name
Status
Condition
Power
Green
ON
Off
No Power
Voicemail
Green
New message
Off
No message
Battery Charge
Green
High
Yellow
Medium
Red
Low
Blink
Charging
Signal Strength
Green
Strong
Yellow
Moderate
Red
No Service
Blink
Roaming
LED Indicator
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Device Installation
Before You Begin
Your device works exclusively with the U.S. Cellular® network and
DOES NOT use your home’s phone wall jacks.
Your device should be located:
Where you have a strong cellular signal from a cell tower,
typically near a window or outside wall.
Near an electrical wall outlet.
Installing the Battery
1. Remove the cover from the battery compartment.
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2. Insert the battery connection cable into the battery port.
3. Place the battery in the battery slot and replace the battery
cover.
NOTES:
The system will stop charging the battery when the ambient
temperature is outside of the temperature range allowed for
charging (0 °C ~ 55 °C).
When the power adapter is connected, the battery will
automatically be charged.
When fully charged, the battery will automatically stop charging.
Remove the battery if the device will be unused for a long period.
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