Using the Aastra 673xi / 675xi19Phone BookYou can configure a function key with a phone book function (please refer to FunctionKeys Reference starting on page 30). Use this function key to access the phone booksmanaged on the OpenCom 100 / Aastra 800 communications system.1. Press the function key with the phone book function.The Phonebook menu card appears.2. Enter one or multiple first letters into the Search field to find the phone bookentry you are looking for. Use the number keys to do so. To correct a mistakenentry use the Delete softkey. Slide the cursor horizontally with the left arrowkey or right arrow key . Confirm the entry using the OK softkey.A list of phone book entries of the OpenCom 100 / Aastra 800 communicationssystem will appear.3. Use the navigation keys to go to the desired entry. Use the Next and Prevsoftkeys to go from page to page.4. Press the Dial out softkey to call the selected entry.5. Press the Info softkey to show detailed information on the entry selected.6. Press the Goodbye key to exit the menu card display.Call ForwardingYou can configure a function key with a call forwarding function (please refer toFunction Keys Reference starting on page 30).1. Press the function key to show the Call Forwarding menu. Use the navigationkeys to get to the desired input line or option on the menu cards. Confirm withthe OK or Change softkeys respectively. Press the Backspace softkey to return tothe previous menu card. The following menu cards appear:– select the unconditional, busy or no reply option– select the option on (to activate), off (to deactivate) or Change (for entering thecall number manually)– after entry: select the internal, external or int.+ext. call type2. Press the Goodbye key to exit the menu card display.