User guide

YOUR PHONE
CUSTOMIZING PHONE SETTINGS
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CHAPTER
4 Select Ring tone.
5 Select a tone for this contact entry.
6 Select OK.
Enabling TTY
Yo u can enable your Treo 750 for use with a
TTY/TDD device. A TTY (also known as a
TDD or Text Telephone) is a
telecommunications device that enables
people who are deaf or hard of hearing, or
who have speech or language disabilities,
to communicate by telephone.
Your Treo 750 is compatible with select
TTY devices. You can connect a TTY/TDD
machine, headset, or hands-free kit to your
Treo 750 through the headset jack while in
TTY/TDD mode. Please check with the
manufacturer of your TTY device for
connectivity information. Be sure that the
TTY device supports digital wireless
transmission.
BEFORE YOU BEGIN Turn on your phone
to access your Phone Settings. See Turning
your phone on..
1 Press Start and select Settings.
2 On the Personal tab, select Phone .
3 On the Phone tab, select TTY/TDD,
and then select either On or Off.
4 Press OK .
NOTE When TTY/TDD is on, a TTY/TDD
icon appears at the top of the Today
screen.
Adding Contacts numbers from new
callers
You are prompted to add contact entries for
numbers that are not already in your
Contacts list.
1 Press Start and select Settings.
2 On the Personal tab, select Phone .