How do I set up my Samsung a71 to open the door in my apartment building

[Android Central Question]

My phone seems to block anyone who tries to phone me to get into the apartment building where I live

 

[hallux]

We've had several similar threads in the past, we never really got anywhere. These systems seem to be pretty particular about how the call is handled.

 

[L0n3N1nja]

We've had several similar threads in the past, we never really got anywhere. These systems seem to be pretty particular about how the call is handled.

Building where my parents live require a local number so their cell phones won't work with it. Whether a cell phone works or not seems very dependent on the system the building has installed.

 

[B. Diddy]

Welcome to Android Central! You should probably ask the building manager if it's possible to set up a cellphone to open the front door.

Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[mustang7757]

My phone seems to block anyone who tries to phone me to get into the apartment building where I live

You saying you already have it set-up and not working properly? Your title and post saying 2 different things.