[ 121 ]Frequently Asked Questions (FAQ)22. Frequently AskedQuestions (FAQ)Q. How do I extend the antenna?A. The antenna is fixed and cannot be extended.Q. What if my phone is lost or stolen?A. Contact your service provider immediately.Q. Does the phone have to be on in order for me to receive a call?A. Yes.Q. What is my security code?A. Your default security code is 12345. If you’ve changed your securitycode and forgotten the new code, contact your service provider.Q. If I lose or forget my number, or my service provider’s number,what can I do?A. You may be able to find the number for your phone by using the Listown numbers feature (under Settings > Phone settings > List ownnumbers).Q. How do I lock the keypad?A. Close the slide and press Lock keys.Q. How do I unlock the keypad?A. Open the slide.Q. How do I keep track of my calls?A. Use the Call log feature (see page 39).Q. How do I turn off the ringer when I’m in a meeting or don’t wantto be disturbed?A. Briefly press the power key ( ), scroll to Silent, and then press theroller.