[. . . ] HM230 Making Life Easier And Safer Call Button Press one time to alert others that you are calling. [. . . ] To scan your channels to either monitor or find someone in your group with a different channel, press the Menu button twice until the Scan icon appears with a – flashing on the display. Press the + button until the Y appears and then press the Talk button to start scanning. To turn scanning off, press the Menu button twice and a Y should appear flashing on the screen below the scan icon. ÉMETTEUR-RÉCEPTEUR MODÈLE Guide de l’utilisateur Staying in touch with your family and friends is convenient and easy when using your microTALK® radio. Some of the many uses you will discover include: Communicating with others while hiking, biking, and working; keeping track of family and friends at a crowded public event; checking with travel companions in another car; talking with neighbors; arranging meeting spots with others while shopping at the mall. Built-In Microphone Volume/Channel (+) and (–) Buttons Press the + or – button to increase or decrease the volume. [. . . ] Channel/ Volume Numbers While in Standby mode or when selecting a channel, shows current channel (1 through 8). [. . . ]