Hello there,
Voicemail is
NOT a feature of this Telephone. it is an 'Answerphone'
See page 37 of the user manual here
http://www.panasonic.ae/EN/Manuals/KX-TG6521BX.pdf
If you
are using voicemail, then the Service is provided by your Telephone Service Provider.. You need to Contact them and ask for a Passcode Reset for your Voicemail Box
Only your Telephone Company can Reset it.
×