3Com NBX 900-0208 - Manual (Page 74)

74 C HAPTER 5: P ERSONALIZING Y OUR T ELEPHONE
To cancel Hands Free Active on Intercom:
1 Press the Features soft button.
2 Scroll to Handsfree.
3 Press Select.
You can also use the Feature Code 100 to turn Hands Free Active on
Intercom on and off.