Aastra 6739i User GuideNov 2012 6 of 7 Network ServicesCall Forwarding1. Press the Services button2. Press the Call Forward button on the Touch Screen. Click the Edit button.3. Choose a Call Forward mode to edit (Call forward ALL, BUSY or NO ANSWER). Select On orOff for these modes.4. Touch the white text field on the screen to enter the number to forward calls to by using thenumber keypad. Click Enter on the screen to save changes5. The NO ANSWER Mode (option 3) allows you to control the number of rings before the call isforwarded6. Click Enter on the Touch Screen when settings are completePhone OptionsTone and Audio Selection1. Press the Options List button2. Press the Audio button on the Touch Screen. Select one of the five options e.g. Ring Tone to change the default. If using a headset with the 6739i press the Headset Device button on the Touch Screento select the correct mode for the headset.Display Properties1. Press the Options button2. Press the Display button on the Touch Screen3. Select one of the two options to control screen brightness and backlight display timer.Speakerphone/Headset Setup1. Press the Options button2. Press the Audio button on the Touch Screen3. Press the Audio mode button on the screen4. Select which audio mode you require.Call Forward-ModeDescriptionAll On Phone forwards all incoming calls immediately to the specifieddestination.Busy Phone forwards incoming calls if the line is already in use.No Answer Phone forwards the call if it is not answered in the specifiednumber of rings.