Nokia 6225 User Manual page 50

To turn the TTY mode on or off:
1.
Connect the TTY/TDD device to your phone.
2.
Press
3. Follow the prompts by pressing OK or Exit.
4. Select Yes to turn on the TTY mode and dial the contact's number.
- or -
Select No to turn off the TTY mode.
Note: In TTY Mode, your phone will display the TTY access icon.
If TTY mode is enabled, the audio quality of non-TTY devices connected
to the headset jack may be impaired.
IMPORTANT
NOTICE:
Section 2B: Controlling Your Phone's Settings
911 Emergency Calling
Your service provider recommends that TTY users make
emergency calls by other means, including Telecommunications
Relay Services (TRS), analog cellular, and landline
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.
.
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