- To modify how long a phone rings for, first navigate to "Callflows", through the "Apps" menu.
Click on "Callflows" in the menu
Select a number from the sidebar or add a new one.
Drag a user module from the right hand-side to the centre and drop it onto the existing modules.
A box will now appear and you can change the ring time in the box. Once changed, click "Save".
Save your callflow changes by clicking "Save changes"