Disable Arm Stay Countdown / Beeping

I sent TELUS_Support a private message, which led to a phone call from a manager, which led to a technician being sent out.

The technician was able to disable a "delayed arming" setting for arm stay, which has caused the system to arm immediately without an exit countdown. Voila, no more noise from the panel when I arm stay.

By memory, there is two settings for sound. One for the alarm and one for the sensors. 

If we are talking about the security system I had you get to settings by putting finger at top of screen and sliding down. To get to advance you need the master password.