It says i have messages but i dont

Check out this link below to download a PDF Quick guide, tips & tricks for your phone and support info from LG. Just copy and paste into your browser.

http://www.lge.com/us/mobile-phones/LG-LX260-Black.jsp

Check out this link below to download a PDF Manual for your phone.

http://www.sprint.com/cdma/assets/pdfs/phone_guides/lg/rumor_lg_ug.pdf

Erasing Call History from page 76 in your manual:
To erase individual Call History entries, see “Call History
Options”on page 74.
1. Press Menu > Call History > Delete Call History.
2. Select Missed Calls, Incoming Calls, Outgoing Calls, Recent
Calls, or Delete All. (A confirmation dialog will appear.)
3. If you are certain you want to erase the call history,
select Yes.
– or –
Select No to return to the previous menu.

Hope this helps, let me know if I can help you with anything else. It would be very kind of you if this does work for you to please rate me or leave a short note. I would really appreciate it. Thank you for your time.
JimmyC