Motorola i730, User Manual, Page: 99 / 166

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Making TTY Calls
2 With the phone’s display facing up, insert a data
cable’s connector into the accessory connector,
until you hear a click.
3 Insert the data plug into the COM port of the other
device.
When used as a modem, your phone has these data
transfer modes:
• Circuit data — used for sending and receiving
faxes and for transferring large files
• Packet data — used for small file transfers such
as email
To use these services, you must install the iDEN
Wireless Data Services software (available
separately) and subscribe to a Nextel Wireless Web
access plan. For more information on setting up
your computer and your i730 phone for packet and
circuit data calls, refer to the Nextel Online
® User's
Guide on www.nextel.com.
Making TTY Calls
To use your phone to make phone calls using a
teletypewriter (TTY) device:
1 Connect one end of a 2.5mm cable into the audio
jack on your phone. Connect the other end of the
cable to your TTY device.
2 Make sure that your phone’s TTY feature is on
and select the TTY mode you want to use.
3 Use your phone to enter phone numbers and
make calls.
When you make a TTY call, these icons appear on
the phone’s display:
N
Phone call is active.
O
Phone call is on hold.