Samsung SPH-a680 Series Cell Phone User Manual


 
39 Controlling Your Phone’s Settings
was not provided with your TTY device, contact your TTY device
manufacturer to purchase the connector cable.
To turn TTY Mode on or off:
1. Press . (A brief explanation
of TTY Mode will display.)
2. Press again to continue.
3. Press the navigation key up or down to select Enable TTY
or Disable TTY and press .
Note: In TTY Mode when your headset is plugged in, your phone will
display the TTY access icon. If TTY mode is enabled, the headset cannot
be used.
IMPORTANT 911 Emergency Calling: We recommend that TTY users
make emergency calls by other means, including Telecommunications
Relay Services (TRS), analog cellular, and land line communications.
Wireless TTY calls to 911 may be corrupted when received by public
safety answering points (PSAPs) rendering some communications
unintelligible. The problem encountered appears related to TTY
equipment or software used by PSAPs. This matter has been brought to
the attention of the FCC, and the wireless industry and PSAP community
are currently working to resolve this.