AT&T WF720 manual MicroCell MicroCell Approved User List

Page 26

Problem

Possible Solution

Signal strength

•  The Wireless Home Phone Base is

indicator is

connected to a 3G MicroCell, and is

blinking Green

operating properly.

Red signal

•  Make sure the external antenna is installed

strength

and securely fastened.

indicator

•  Move your device to another area of the

 

home with a strong wireless signal.

Flashing Red

•  SIM is missing or not installed properly.

signal strength

1)  Remove the battery cover and back-up

indicator

battery.

 

 

2)  Locate the SIM card slot and insert

 

the SIM card into the slot until secure.

 

The SIM card will click and lock in place

 

when properly installed in the correct

 

orientation.

 

•  SIM card may be invalid or damaged and

 

need to be replaced.

Can’t connect

•  Add the phone number associated with

to my 3G

your Wireless Home Phone Base to your 3G

MicroCell

MicroCell Approved User List.

(signal strength

•  Power cycle your 3G MicroCell as well as your

indicator is not

Wireless Home Phone Base.

flashing Green)

•  Make sure the Wireless Home Phone Base is

 

 

within range of the 3G MicroCell.

 

 

SIM Card

•  The SIM card provided with your Wireless

doesn’t work

Home Phone Base is intended for use only in

in my mobile

your specific Wireless Home Phone Base and

device

can not be used in a mobile handset.

20

Troubleshooting

Image 26
Contents User Guide Version No Edition Time April Manual No Welcome to AT&T Page Contents Page Getting Started BoxGetting to Know Your Device LED Indicators Before You Begin Device InstallationHow It Works Install the Back-up Battery Connect the Power CordCheck the Wireless Signal Raise antenna to an upright positionConnect the Device to a Phone Place a Test Call SetupVoicemail Useful TipsRetrieving Messages Transferring a Phone NumberMessage Waiting Remote RetrievalMaking Calls Using Your DeviceCalling Three-Way CallingCall Forwarding Home Answering Machines Adjusting VolumeHelpful Tips TTY Support Powering On/OffAT&T 3G MicroCell In-Home Wiring E911 ServicePower Outages Important InformationFrequently Asked Questions Frequently Asked Questions Can I use my Wireless Home Phone Base internationally? Troubleshooting Problem Possible Solution Poor voice MicroCell MicroCell Approved User List Problem Possible Solution Problem Possible Solution My answering Specifications Safety Instructions Safety Instructions Radio Frequency RF Energy FCC Compliance Warranty Limited Warranty How to Get Warranty Service Other Warranty ProgramsPage Page