Other device functions, Handsfree / open-listening mode, Mute function – AASTRA 6739i for OpenCom 1000 User Guide EN User Manual

Page 15: Adjusting volume level, Call protection

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Other device functions, Handsfree / open-listening mode, Mute function | Adjusting volume level, Call protection | AASTRA 6739i for OpenCom 1000 User Guide EN User Manual | Page 15 / 40 Other device functions, Handsfree / open-listening mode, Mute function | Adjusting volume level, Call protection | AASTRA 6739i for OpenCom 1000 User Guide EN User Manual | Page 15 / 40
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