Your buzzer goes straight to voicemail: how to fix it

Someone is at your door, your phone stays quiet, and they tell you it went to voicemail. Work through the causes below in order. The first checks take a minute on your phone; the last ones need the building.

1. Your phone is screening unknown callers

On an iPhone, go to Settings, then Apps, then Phone, and look at the setting for unknown callers. Silence sends calls from numbers not in your contacts straight to voicemail. Ask Reason for Calling asks the caller to explain before your phone rings, and a lobby panel cannot answer that. Apple describes both on its Manage unknown callers page.

On Android, the Google Phone app has a Filter spam calls setting. Google says filtered calls give you no missed-call or voicemail notification, though they stay in your call history. Some phones have an automatic Call Screen instead, and other phone makers have their own versions.

2. Do Not Disturb or a Focus is on

Apple describes Do Not Disturb as a Focus that silences calls, and it notes that other Focus modes such as Sleep, Work and Driving can stop calls too. A schedule can switch one on every evening without you touching anything.

On an iPhone, open Settings, then Focus, and add the lobby contact to the people allowed through each Focus you use. Android phones have a similar exceptions list for Do Not Disturb.

3. A spam filter or call blocker caught it

A lobby panel places short calls to many different numbers from a line that rarely receives calls back. Automated spam filtering can treat that pattern with suspicion.

• Check your phone app. Look in the blocked numbers list and the spam or filtered calls folder.
• Check your carrier account. Many carriers offer call-filtering features in their app or online account, each with its own blocked list.
• Check any call-blocking app you installed. It keeps a separate list from the phone itself.

4. The building line hides its caller ID

Some entry lines withhold caller ID on purpose. DoorKing’s installation manual for its 1834 panel suggests ordering caller ID blocking for the entry line so residents cannot see its number. A hidden number cannot be saved as a contact, so the fixes above have nothing to work with.

Ask the property manager whether caller ID is blocked on the entry line and whether they would turn that off. Once the number shows, save it.

5. The panel has the wrong number

If the panel dials a disconnected number, or someone else’s phone, yours never rings. The panel cannot tell who answered: Mircom’s TX3 user guide notes that a visitor who reaches an answering machine can simply leave a message.

Test it: go to the lobby and press your own unit. If your phone does not ring while you are standing there, and nothing shows in your call history, the stored number is probably wrong. How to get it changed. If it rings someone else, that is a different problem.

6. Weak signal where the phone sits

If your phone lives in a corner with no bars, or depends on wifi calling over a weak connection, calls can go to voicemail without ringing. Ask a friend to call you while the phone is in its usual spot.

The order to check things

If it keeps happening to one person

Screening and filtering settings belong to each phone and each account, so a buzzer can reach your roommate and miss you. If that is the pattern, the problem is on your phone rather than at the panel. It is also why putting more than one roommate on the buzzer helps: one screened phone no longer loses the whole buzz.

BuzzMeBro rings up to 4 phones in the apartment at the same time from the one number stored in the panel, so a silenced phone becomes an inconvenience rather than a locked door. The other ways to get more than one phone on the buzzer, or Start free.