User manual JWIN JT-P550

[. . . ] Press [SET] to enter setup mode, then: - Use [UP], [DOWN] to select options. [. . . ] When you turn the function on, enter the emergency call number on the dial keypad. NOTE: Once this is set up, press any key on the keypad (except [SET]) and the preset number will dial out under speakerphone mode. SET RINGING MELODY 1. Enter the name by pressing the key which corresponds to the desired letter several times until the wanted letter appears. Enter the first letter of the record's name by pressing the key which corresponds to the desired letter several times until the wanted letter shows on the LCD. When you are conversing with someone by phone and you need to put them on HOLD: - Press [HOLD] to start music hold. - Resume your conversation by picking up the handset or pressing [SPEAKER]. When you resume your conversation the music will stop. DIGITAL LOCK Use this function to block specific numbers from being dialed on your phone. NOTE: If you would like to block all digits, enter "#**" and press [CODE] to confirm. [. . . ] NOTE: If you would like to block all digits, enter "#**" and press [CODE] to confirm. [. . . ]