ABB Busch-ComfortTouch 9 Operating Instructions Manual page 63

Operating Instructions
Busch-ComfortTouch
Dialling the number directly
1. Enter the number via the numbers keyboard.
The digit entered last can only be deleted by touching the following sign:
2. Touch the following button.
The connection is being made. The time starts to run as soon as the call is answered.
3. Terminate the call with the following button.
Operating Instructions | 1473-1-8041
®
Operation
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