PalmOne Treo 650 User manual - page 173
Other manuals for Treo 650:
Using Manual, Using Manual, Using Dial-up Networking, Administrator's Manual, Using Manual, Using Instructions, Quick Manual, Using Manual, Using Instruction, Using Your, Specifications
Manual is about: Sprint PCS Vision Smart Device
Treo 650
of
362
Sprint PCS Service Features—The Basics
161
5. Select OK. A red T appears at the top of the Phone screen whenever TTY is
enabled.
TTY Enabled
Important
Notice
Sprint 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.