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TTY-Compatible Phones

AT&T supports TTY-compatible phones

AT&T offers a wide array of phones that are teletypewriter (TTY) compatible. The TTY device enables visual communication via a one- or two-line electronic display between two users both equipped with TTY devices.

When used in combination with a TTY-compatible wireless phone, customers with speech and hearing disabilities can stay in touch while on the go. A TTY-compatible wireless phone will have a 2.5mm port that accommodates the 2.5mm audio jack connector on the TTY device.

View our list of TTY-compatible phones.

Should you have questions regarding TTY-compatible phones or require our assistance, please call the National Center for Customers with Disabilities.

  • Voice calls: 1-866-241-6568
  • TTY calls: 1-866-241-6567

 

TTY-Compatible Phones
Manufacturer Model Technology Notes
Sony Ericsson X10a UMTS/GSM Requires external device and PHF/TTY adapter MX
Sony Ericsson U5at UMTS/GSM Requires external device and PHF/TTY adapter MX
Motorola QA1 UMTS/GSM Requires Motorola mini-USB to 2.5 mm converter
Motorola V76r UMTS/GSM Requires Motorola mini-USB to 2.5 mm converter
Motorola MB300 UMTS/GSM Requires Motorola mini-USB to 2.5 mm converter
Motorola MB508 UMTS/GSM Requires Motorola micro-USB to 2.5 mm converter
Motorola MB511 UMTS/GSM Requires Motorola micro-USB to 2.5 mm converter
Motorola MB520 UMTS/GSM Requires Motorola micro-USB to 2.5 mm converter
Motorola MB860 UMTS/GSM Requires Motorola micro-USB to 2.5 mm converter
RIM 8900 GSM Requires RIM 3.5 mm to 2.5 mm adaptor
RIM 9000 UMTS/GSM Requires RIM 3.5 mm to 2.5 mm adaptor
RIM 9100 UMTS/GSM Requires RIM 3.5 mm to 2.5 mm adaptor
RIM 9700 UMTS/GSM Requires RIM 3.5 mm to 2.5 mm adaptor
RIM 9800 UMTS/GSM Requires RIM 3.5 mm to 2.5 mm adaptor
Nokia 2330 GSM Requires Nokia HDA-10 adapt.
Nokia 2660 GSM Requires Nokia HDA-10 adapt.
Nokia 2720 GSM Requires Nokia HDA-10 adapt.
Nokia E71x UMTS/GSM Requires Nokia adapt.
LG CT810 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
LG CU920 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
LG GD710 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
LG GT365 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
LG GT950 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
LG GW820 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Pantech P2000 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Pantech P2020 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Pantech P7040 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Pantech P9020 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Pantech P9050 UMTS/GSM Requires Proprietary plug to 2.5 mm adapt.
Samsung i897 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung i917 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A667 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A687 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A767 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A777 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A797 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A837 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A847 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A877 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A887 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Samsung A897 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
AT&T/HTC ST8788 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
AT&T/HTC F5151 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
AT&T/Cingular (HTC) PD98120 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
AT&T/Cingular (HTC) ST7377 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
AT&T/Cingular (HTC) ST6356 UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Apple iPhone 3Gs UMTS/GSM Requires proprietary plug to 2.5 mm adapt.
Apple iPhone 4G UMTS/GSM Requires proprietary plug to 2.5 mm adapt.


 
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