You are right! I just noticed a message on my voicemail, but I was sitting near the phone and it never rang. The "Do Not Disturb" must have been enabled, but I didn't know it. Some response would be most helpful, even the "Thank you" we get when we enable a feature from the primary phone.
I should also mention that the outbound calls made through this feature do not show up in the call logs on VPanel.
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