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Find wireless phones with TTY compatibility or built-in RTT

Have a hearing or speech disability? You can still stay in touch on the go with wireless phones that work with TTY or have built-in real-time text (RTT).


About our TTY-compatible wireless phones

When you and another person have teletypewriter (TTY) devices, you can communicate visually using one- or two-line electronic displays that work with TTY-compatible wireless phones.

A TTY-compatible wireless phone has a 2.5-millimeter port for the audio jack connector on the TTY device.

TTY limitations for 911 calls

Keep in mind that you can’t make 911 calls with TTY devices1 over Wi-Fi Calling.1 Have to reach 911 services? You can:
  • Use real-time text ( instead of TTY.
  • Call 911 directly using TTY from a wireless phone over the cellular network or from a landline telephone.
  • Text 911 directly from a wireless device (in areas where text-to-911 is available).
  • Use relay services to place a TTY or Captioned Telephone Service (CTS) call from a wireless phone over the cellular network or from a landline phone.
  • Use relay services to place an IP Relay or IP CTS call over a cellular data or other IP network.

Compatible AT&T wireless phones

TTY-compatible phones and phones with built-in real-time text
MakeModelBuilt-in real time text


iPhone 11X
iPhone 11 ProX
iPhone 11 Pro MaxX
iPhone 12X
iPhone 12 miniX
iPhone 12 ProX
iPhone 12 Pro MaxX
iPhone SE (2020)X
iPhone XRX
iPhone XSX
iPhone XS MaxX

Cingular Flip IVX
Fusion ZX
Maestro MaxX
Maestro PlusX
Radiant CoreX
Radiant MaxX

Pixel 4a (5G)X
Pixel 5X

DuraForce PRO 2X
DuraXE EpicX

Arena 2X
Phoenix 4X
Phoenix 5X
V40 ThinQX
V60 ThinQ 5GX
Velvet 5GX

Surface DuoX
One 5GX

One 5G aceX

Galaxy A01X
Galaxy A02sX
Galaxy A12X
Galaxy A51 5GX
Galaxy A52X
Galaxy A71 5G
Galaxy J2 DashX
Galaxy Note 20 5GX
Galaxy S 20 5GX
Galaxy S 20+ 5GX
Galaxy S 20 FE 5GX
Galaxy S 20 Ultra 5GX
Galaxy S21 5GX
Galaxy S21+ 5GX
Galaxy S21 Ultra 5GX
Galaxy XCover FieldProX
Galaxy Z Flip 5GX
Galaxy Z Fold2 5GX


More accessibility info

AT&T Accessibility plans
Interested in an accessible plan designed for people who need help communicating over a voice network? Learn more about AT&T Accessibility plans. To see if you qualify, complete the AT&T Accessibility plan Application and Certification Form (PDF, 115 KB).

We offer accessibility plans for all iPhone® models.

National Center for Customers with Disabilities
Have questions about TTY-compatible phones or want more help? Call our National Center for Customers with Disabilities (NCCD). You can reach NCCD Monday through Friday from 10 a.m. to 10 p.m. ET.
  • Voice calls - 866.241.6568
  • TTY calls - 866.241.6567

See all important details
Last updated: July 19, 2021

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