Press the Up Arrow key until "system programming" is displayed, then press the Enter key

Type in 4321 then press Enter Press the Arrow key until you see "Phone #s" press Enter

You'll see Phone 1 press Enter then input the 1st phone number as dialed from this location then press Enter

Use the Arrow keys to input all 4 phone numbers the same way then press the Status key to get back to the "Phone #s " selection.

Press the Arrow key until you see "Reporting" then press Enter

Press the Arrow key until "Report Comm Mode" is displayed then press Enter

You'll see "PH 1 RPT" press Enter Press the Arrow key until you see " Voice dialer" then press the Enter key

Press the Arrow key until you see "PH 2 RPT" press Enter

Press the Arrow key until you see "voice dialer" then press Enter
 
Press the Arrow key until you see "PH 3 RPT" press Enter

Press the Arrow key until you see "Voice dialer" then press Enter

Press the Arrow key until you see "PH 4 RPT" press Enter

Press the Arrow key until you see "Voice dialer" then press Enter

Now you can press the Status key 3 times to exit the system programming mode.