Comcast offers Digital Voice phone service for home and business customers in the United States. Voice mail is a feature of the phone service that allows you to never miss a call. You can check your Comcast voice mail from any phone. Deleting your messages removes them from your voice mail box; once they are deleted and the call is disconnected you will no longer have access to those messages.
Dial "*99" from your home phone or dial your Comcast phone number from any other phone to access your voicemail. If calling from another phone press "#" when your greeting begins to play.
Enter your password when prompted. The main menu options will begin to play. Select the menu option you desire for message playback.
Dial "77" on the phone's keypad to delete the desired message(s). You can delete a message during playback or after the message has finished playing. You can disconnect from voice mail by hanging up the phone.