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To make and receive calls using a headset, Using intercom, Making calls – AASTRA 6757i User Guide EN User Manual

Page 125

To make and receive calls using a headset, Using intercom, Making calls | AASTRA 6757i User Guide EN User Manual | Page 125 / 216 To make and receive calls using a headset, Using intercom, Making calls | AASTRA 6757i User Guide EN User Manual | Page 125 / 216