Samsung SPH-M850BSASPR - Manual (Page 63)

Se
ttings
2B. Settings 51
3. Touch one of the following options:
Ⅲ TTY OFF , TTY Full , TTY + Hear , or TTY + Talk .
Updating Phone Software
The update phone firmware (software) option allows
you to download and update the software in your
phone automatically. Only the internal software is
updated; no Contacts entries or other information
saved to your phone will be deleted.
1. Press and touch Main ( ) > Settings >
General > Update Software .
2. Follow the onscreen instructions.
Updating the PRL
The update PRL option allows you to download and
update the PRL (preferred roaming list) in your phone
automatically.
1. Press and touch Main ( ) > Settings >
General > Update PRL .
2. Follow the onscreen instructions.
WARNING 911 Emergency Calling
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. The problem
encountered appears related to software used
by PSAPs. This matter has been brought to
the attention of the FCC, and the wireless
industry and the PSAP community are
currently working to resolve this.
Note In TTY Mode, your device 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.
M850Dash.book Page 51 Tuesday, September 29, 2009 5:21 PM