Anyone know how I make my cell phone open my apartment building door?

jgawrych

New member
Jan 27, 2011
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I need to press and hold "9" for 3 seconds to buzz someone in. I have a Samsung Galaxy S3. When I press and hold the "9" key, the tone does not last long enough. I tried pressing multiple times with no success.

Is there any way to make a cell phone do this?

Thanks
 
You need nfc enabled door locks but I think the range is quiet short.have a look on the net

Posted via Android Central App on my s3 GT 19300
 
I need to press and hold "9" for 3 seconds to buzz someone in. I have a Samsung Galaxy S3. When I press and hold the "9" key, the tone does not last long enough. I tried pressing multiple times with no success.

Is there any way to make a cell phone do this?

Thanks

You may be able to find a dialer app that allows changing the key tone. That is the only thing I can think of.
 

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