Motorola MOTORAZR V3m Verizon User Guide - Page 46

TTY operation You can use an optional TTY device with your phone to send and receive calls. You must plug the TTY device into the phone's headset jack and set the phone to operate in one of three TTY modes. Note: Use a TSB-121 compliant cable (provided by the TTY manufacturer) to connect the TTY device to your phone. If the cable has a 2.5mm jack, you will also need a Motorola Original™ 2.5mm-to-EMU TTY adapter to attach the jack to the phone. Note: Set the phone to level 4 (middle setting) for proper operation. If you experience a high number of incorrect characters, adjust the volume as needed to minimize the error rate. Note: For optimal performance, your phone should be at least 12 inches (30 centimeters) from the TTY device. Placing the phone too close to the TTY device may cause high error rates. 44 main attractions set TTY mode When you set your phone to a TTY mode, it operates in that mode whenever the TTY device is connected. Find it: MENU (s) & D SETTINGS & TOOLS % Call Settings % TTY Mode TTY Mode can include the following options: option TTY Full Transmit and receive TTY characters. TTY + Talk Receive TTY characters but transmit by speaking into microphone. TTY + Hear Transmit TTY characters but receive by listening to earpiece.