3300 (7.0) with embedded VM (front end); AA Option 2 (MB2 transfer only) transfers call to x100 (operator). Intermittent report of callers hears "you are being transferred to ext 22", "I'm sorry that is invalid". I can duplicate by pressing 2 for a couple of seconds. Is there a timer or setting that controls how long it "listens" to the DTMF presented? Anyone heard of this?