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To erase the voice mail access number 
1.  [MENU] [#][3][3][1] 
2.  Press and hold [CLEAR] until all digits are 
erased. then [SAVE] then [OFF] 
Voice mail (VM) tone detection 
Handset/Base unit
*1
 
*1 KX-TG7741 series: page 7 
Your service provider/telephone company sends 
special signals (sometimes called “voice mail tones” 
or “stutter tones”) to the unit to let you know you 
have new voice mail messages. If you hear a series 
of dial tones followed by a continuous dial tone after 
you press [Talk] on the handset or press [SP-
PHONE] on the base unit, you have new voice mail 
messages. Soon after you hang up a call or after the 
phone stops ringing, your unit checks the phone line 
to see if new voice mail messages have been 
recorded. 
Turn this feature off when: