S e t t i n g s49Important: Some manufacturers of TTY/TDD devices suggest that thephone be at least 18 inches from the TTY/TDD device. When connectingto any other device, read its user guide or contact its manufacturer fordetailed instructions and safety information.1. Connect one end of the cable to the TTY/TDD device.2. Insert the other end of the cable into the 2.5-mm headset jack on the side ofyour phone.3. In the standby mode, select Menu > Settings > Enhancement settings > TTY/TDD >Use TTY > Yes.TTY/TDD callsCheck with the manufacturer of the TTY/TDD device for a connecting cable that iscompatible with the Nokia phone. TTY/TDD communications depend on networkavailability. Check with your service provider for availability and descriptionof services.Make a call1. In the standby mode, enter the number, and press the call key.2. When the receiving party answers, begin typing your conversation on the TTY/TDD.3. Press the end key to end the call.Receive a call1. Make sure the TTY/TDD device is connected to your phone.2. Press the call key to answer the call, and type your responses on the TTY/TDD.3. Press the end key to end the call.ChargerSelect the option of your choice, enter the submenu, and modify its settings.Default profile—Choose the profile you wish to be automatically activated whenyour phone is connected to the charger.Lights—Choose to keep the phone lights always on, or to shut off automaticallyafter several seconds. Select On or Automatic.■ Security settingsActivate or deactivate phone lockThe phone lock feature protects your phone from unauthorized outgoing calls orunauthorized access to information stored in the phone. When phone lock isactivated, Phone locked is displayed each time you turn your phone on.