43Advanced FeaturesAdding a timer keyYou can program any of the memory keys to be a timer key.Using the call TimerThe timer key is used to time the length of a call.Deleting a timer keyAdding a page keyYou can program any of the memory keys to be a page key. If the page key is assigned, the9516CW is able to receive and initiate page transmissions.Note : For proper operation of the Page feature, all phones must have Page keys assigned.To add a timer key:1. Press the Set Options key.2. Use ª to scroll to number 4 or press ‚› to go directly to the item.3. Press • to add a timer key.4. Press a memory key.5. Press ß.6. Press ®.7. Label the timer key. See the diagram on page 38.To show the timer on the display:1. Make or answer a call. The timer starts running automatically.2. Once on the call, press the Timer key. The display shows the running time of the call.Press the Timer key again to return the display to the date and time.3. When the call is over, hang up the handset or press ®. The timer stops counting. Toshow the elapsed time of the most recent call (or last call) when you are not on a call,press the Timer key.To delete the timer key:1. Press the timer key.2. Press ∑ twice.To add a page key:1. Press the Set Options key.2. Use ª to scroll to number 21 or press ¤⁄ to go directly to the item.3. Press • to add a page key.4. Press a memory key.5. Press ß.6. Press ®.7. Label the page key. See the diagram on page 38.