characteristic notify enable questionhttps://devzone.nordicsemi.com/f/nordic-q-a/42199/characteristic-notify-enable-questionHi, I&#39;m developing a BLE device which has one custom service and three characteristic, each characteristic has read/notify properties. My proglem is, when my device connects to the phone through &quot;Setting&quot; -&gt; &quot;Bluetooth&quot;, the strange thing is only firsten-USTelligent Community 13Wed, 09 Jan 2019 14:10:20 GMTRE: characteristic notify enable questionhttps://devzone.nordicsemi.com/thread/164730?ContentTypeID=1Wed, 09 Jan 2019 14:10:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:79a86b75-dc58-4b0c-9eee-e9f25f882a56Mttrinh<p>Hi,</p> <p>Like you mentioned, you have to enable the notification through a custom app on Android/iOS. You can&#39;t enable notification from the phone setting. Not sure why only one characteristic&#39;s notify is enabled.&nbsp;</p><div style="clear:both;"></div>