8 • GETTING STARTED Customer Service: 888-269-74777. CUSTOMER SERVICE ButtonOur helpful customer service team is happy to help you set up anduse your CapTel 840 PLUS telephone – we’re only a button pushaway. Pressing the CUST SERV button will automatically dial theCapTel help line.NOTE: Help is available 24 hours a day, 7 days a week (closed on majorholidays). Help materials are also available online at www.CapTel.com8. SPEED DIAL ButtonsYou can quickly dial up to three frequently-called phone numbers,just by pressing a speed dial button.9. REDIAL ButtonLets you dial up to 10 most-recently called phone numbers. Lift thehandset and press REDIAL button to dial the last phone numbercalled. Leave the handset down and press the REDIAL button toreview/dial up to the last 10 numbers called.10. FLASH ButtonSome telephone service features like Call Waiting require a “hookflash.” The hook flash is a very brief interruption of the connectionlike hanging up the phone for one second. There is a brief click orsilence on the line.11. MUTE ButtonSilences the sound from your end of the conversation. When theMUTE button is pressed (red light around the button is ON), theperson on the other end of your call will not be able to hear you.You will still be able to hear the caller and get captions ofeverything they say. To turn the Mute feature off, press the MUTEbutton again (red light around the button is OFF).