Palm 700w Benutzerhandbuch

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Using TTY 
A TTY (also known as TDD or text telephone) is a 
telecommunications device that allows people who are deaf 
or hard of hearing, or who have speech or language 
disabilities, to communicate by telephone.
Your Treo 700w smartphone is compatible with select TTY 
devices. You can connect a TTY/TDD machine to your 
smartphone through the headset jack, but you cannot use 
your headset jack with a headset or hands-free kit while 
this mode is enabled. Please check with the manufacturer 
of your TTY device for connectivity information and to 
ensure that the TTY device supports digital wireless 
transmission.
To use TTY, you may need to make additional 
arrangements with Verizon Wireless. Please contact 
Verizon Wireless’s customer service department for more 
information.
1.  Press the Start button and select Settings.
2. Select 
Personal, 
and 
then select Phone.
3. Select 
Phone.
4.  Select the TTY/TDD list, and then select either Default 
mode, VCO mode, or HCO mode.
5.  Press OK. A keyboard icon appears at the top of your 
Today screen whenever TTY is enabled.
To disable TTY, repeat steps 1 and 2.
Hearing Aid Compatibility Compliance Hearing aid 
compatibility ratings now appear on some handset 
packages. If your handset has a hearing aid compatibility 
rating of M3 or M4, then that handset has met or 
surpassed the American National Standards Institute’s 
(“ANSI”) hearing aid compatibility standard as adopted by 
the Federal Communications Commission.
The handset’s M-rating along with a hearing aid’s M-rating 
will assist customers in finding a handset that will work 
best for them.