iPhone deals
Samsung Galaxy deals
Gift Ideas
Business employee
55+
Military
First responders
Nurses & physicians
Teachers
Union
Credit card
&More Benefits
Explore wireless
Plans & prices
Phones & devices
Upgrade
Bring your own
Add a Line
Switch and save
Trade in your device
International options
Shop new iPhones
iPhone 16
Samsung Galaxy S25
Why AT&T Wireless
Wireless help
More resources
Explore Internet
Plans & prices
Fiber
All-Fi (Wi-Fi)
Check availability
AT&T Internet Air
Moving services
Bundles
Gaming
Home business
Internet help
Internet Speed Test
More resources
Access from AT&T
Explore DIRECTV
TV bundles
DIRECTV help
U-verse help
Explore AT&T PREPAID
Prepaid plans
Phones
Bring your own phone
Prepaid deals
Prepaid account
Activate your service
Lease-to-Own
Home Phone Services
AT&T Phone
AT&T Phone – Advanced
Landline Phone
Lifeline
Phones & accessories
Digital phone help
Landline phone help
Bundles
Internet + DIRECTV
Internet + Wireless
Internet + Phone
Home office
Smart watches & devices
Smart home
In-car Wi-Fi
All accessories
Headphones
Cases
Chargers
Screen protectors
Speakers & smart home
Internet & TV equipment
PopSockets & more
Gadgets & gaming
Accessory deals
Device help
Get step-by-step help and info for your device.Not what you're looking for? Try using a different search term.
Make sure to:
- Check your spelling
- Use specific or similar keywords.
- Try a more general search
Here's all the info we found about "dynSearchText1".
We didn't find any info about "dynSearchText2". Try using a different search term.
The back-up battery will power the Home Base for a period of time should the A/C power to the device be cut off.
Only the calling phone number will be displayed with Caller ID.
Get familiar with calling features.
Manage call forwarding from your device.
Use Call Waiting or 3-Way Calling
This article describes how to answer a call while on another call and how to make a three person conference call.
This article describes how to make a call.
TTY Support offers speech-to-text functions for the hearing impaired.
The signal LED on your device indicates the current wireless signal status.
This article describes how to check the Signal Strength for the AT&T Wireless Home Phone (WF721).
This article provides an overview of information about the device.
Learn How to Clean Your Device
Get tips on the best way to keep your device clean.
This article provides an overview of the hardware features and label for your device.
This article provides an overview of all bundled accessories.
Set up your device for the first time.
This article provides instructions for inserting the SIM Card for your device.
Message Waiting Indicator on my Phone Doesn't Light
This article describes what to do if the message waiting indicator doesn't light.
Connect the device to a power source.
This article provides instructions for inserting the SIM Card for your device.
My Answering Machine Won't Pick Up Calls
Try this if your answering machine does not pick up incoming calls.
Blinking Red Wireless Service LED
This may indicate problems with your SIM card.
Blinking Green Wireless Service LED
This article describes what to do if the wireless service LED is blinking green.
Try these troubleshooting methods if your Home Base does not produce a dial tone when a phone is plugged in.
I can't Connect to my AT&T MicroCell
This article describes what to do if you cannot connect to a 3G MicroCell.
My Phone Doesn't Ring When A Call Comes In
Try this if your phone fails to ring during incoming calls.
This article provides an overview of general warranty information.
This article describes how to access voicemail.
Set up Voicemail or Answering Machine
Learn to set up and access the voicemail functions on your device.
