Hi and welcome to JustAnswer,
Thank you for the question and your patience. Should you still need assistance for information purposes only...Initially, who is your phone service provider please?
Bear with us; re-confirm and post back with the complete model number of the phone system.
What phone system is used please?
What have you tried? ...any specific numbers dialed to get access to Verizon's VoiceMail?
Have you tried dialing * 8 6 ?
Yes please and would look forward to an update.
I understand and yes please; tomorrow or when able.