Motorola I875 User Guide - Page 85

To use these services, you must install the iDEN Wireless Data Services software (available separately) and subscribe to a BoostTM Wireless Web access plan. For more information on setting up your computer and your i875 phone for packet and circuit data calls, go to www.boostmobile.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. Making TTY Calls TTY device features such as Turbo-Code, High-Speed, and Interruption are not supported by your phone. These features must be turned off or disabled to use your TTY device with your phone. Turning On the TTY Feature Your phone's TTY feature must be on if you want to make TTY calls, set the TTY mode, or change the TTY baud rate. To make sure the TTY feature is on: From the main menu, select Settings > Phone Calls > TTY > Use TTY. This field must say On. Choosing a Mode Your phone supports these TTY modes: • TTY - You type and read text on your TTY device. • VCO (Voice-Carry-Over) - You speak into your phone and read text replies on your TTY device. • HCO (Hearing-Carry-Over) - You type text on your TTY device and listen to voice replies on your phone speaker. To change mode while not in a call: 1 From the main menu, select Settings > Phone Calls > TTY > Type. 2 Select the TTY mode you want. 74