User's Manual

70
Advanced Calling Features
1 Open the connector cover.
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). For more information on setting up your
computer and your i305 phone for packet and circuit
data calls, refer to the Wireless Data Services
User’s Guide or contact your service provider.
Making TTY Calls
Note: This feature may not be offered by your
service provider.
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.
connector
cover