68 Call HistoryTo prepend a phone number from Call History:1. Press for Menu.2. Press for Call History.3. Press for Recent History.4. Highlight the entry you want to prepend and press .5. Press the right softkey for Options, and select Prepend.6. Use the keypad to enter the desired numbers.7. Press or the left softkey to Call.Erasing Call HistoryTo erase an individual Call History entry, see “Call History Options” on page 66.To erase Call History:1. Press for Menu.2. Press for Call History.3. Press for Recent History.4. Press the right softkey for Options and select Delete All.5. Using the navigation key, highlight Yes, and press .Air TimeAir time allows you to check the time of the last call or the total air time since yourphone was activated on the network. These times are not meant for billingpurposes.To view the air time:1. Press for Menu.2. Press for Call History.3. Press for Air Time.4. Press for Last Call or for Total Calls.