To remove an extension groupa trunk group from the system, click on it to highlight it, then click on the 
button. You will be asked to confirm your action.
...
If you do not want to remove this group, click the button as shown above.
To remove an extension groupa trunk group from the system, click on it to highlight it, then click on the button. You will be asked to confirm your action.
...
If you do not want to remove this group, click the button as shown above.