Select function and press select, Select a function from the list, and press select, Select control question and press select – AASTRA DT690 for BusinessPhone User Guide EN User Manual

Page 56: Select off or on, and press select and then back, Press save, 4 multifunction button, Press menu, select , and press select, Select multifunction button, and press select, Select long press or multi press, and press select

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Select function and press select, Select a function from the list, and press select, Select control question and press select | Select off or on, and press select and then back, Press save, 4 multifunction button, Press menu, select , and press select, Select multifunction button, and press select, Select long press or multi press, and press select | AASTRA DT690 for BusinessPhone User Guide EN User Manual | Page 56 / 127 Select function and press select, Select a function from the list, and press select, Select control question and press select | Select off or on, and press select and then back, Press save, 4 multifunction button, Press menu, select , and press select, Select multifunction button, and press select, Select long press or multi press, and press select | AASTRA DT690 for BusinessPhone User Guide EN User Manual | Page 56 / 127
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