Use this option to enable or disable the capability of the line to send Caller ID data to voice mail.
If enabled, the line will send incoming Caller ID data to voice mail. (This will occur, for example, if the
line is a DIL terminated to the voice mail master number.) If disabled, the line will not provide Caller ID
data to voice mail. If you enable this option, you must also enable Caller ID in
3121-01: Caller ID Type [Lines: Config: Setup: Caller ID Setup (3121): Caller ID Type].