Mitel SX-200 Documentation page 127

The extension is now available for the origination and reception
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of calls.
To cancel Call Forwarding - Don't Answer:
Lift the handset - dial tone is returned.
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Dial the Cali Forward - Don't Answer access code - no tone is
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returned.
Replace the handset - Call Forwarding is cancelled.
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To cancel all Call Forwarding requests from the console:
Dialing ~1s and then press the RELEASE button.
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SECTION MITL9105/911 O-096-105-NA
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