99Note: Once you have set your phone’s mode to fax for next call, you cannotreceive regular voice calls until you change back to data/fax off, or a fax isreceived.Ending a fax or data callSome of the normal ways to end a call, like closing the phone, will not end afax or data call. Always close the connection through the application on yourcomputer. Your phone will return to standby mode. Disconnecting the datacable or turning off your phone will also end a data or fax call, but may disruptyour computer.Sending a fax or data fileWhen connected to a computing device, your phone allows wireless fax anddata transmissions. Your computing device software initiates the call to thedestination phone number. Your phone functions as a wireless modem to sendthe fax or data file to the number designated by your PC software.Changing your phone back to voice callingTo change your phone back to voice calling:1. In standby mode, press to display the main menu.2. Press for Setup.3. Press for Data/Fax.4. Use to highlight data/fax off.5. Press to save this option. The screen displays No incoming Data/Fax calls can be received.SecurityYour phone provides security options, including a user-programmable lockcode and emergency/secret phone number features.To access the Security menu in standby mode: