1 call pick-up, 2 mute ring signal, 3 silent ringing – AASTRA DT690 User Manual

Page 40: 2 rejecting a call, 3 ending a call

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1 call pick-up, 2 mute ring signal, 3 silent ringing | 2 rejecting a call, 3 ending a call | AASTRA DT690 User Manual | Page 40 / 140 1 call pick-up, 2 mute ring signal, 3 silent ringing | 2 rejecting a call, 3 ending a call | AASTRA DT690 User Manual | Page 40 / 140
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