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1 unlocking the key lock manually, Press, Press yes – AASTRA DT390 for BusinessPhone User Guide EN User Manual

Page 85: 3 activating the phone lock, Press menu, select , and press select, Select locks and press select, Select phone lock and press select, Select auto phone lock and press select, Select on, or on in charger, and press select, Enter the pin code, and press ok

1 unlocking the key lock manually, Press, Press yes | 3 activating the phone lock, Press menu, select , and press select, Select locks and press select, Select phone lock and press select, Select auto phone lock and press select, Select on, or on in charger, and press select, Enter the pin code, and press ok | AASTRA DT390 for BusinessPhone User Guide EN User Manual | Page 85 / 106 1 unlocking the key lock manually, Press, Press yes | 3 activating the phone lock, Press menu, select , and press select, Select locks and press select, Select phone lock and press select, Select auto phone lock and press select, Select on, or on in charger, and press select, Enter the pin code, and press ok | AASTRA DT390 for BusinessPhone User Guide EN User Manual | Page 85 / 106