I recently got a new verizon palm phone and don't know how to clear my phone log. Help.?

Does any one know how to clear a call log on a verizon palm cell phone?I recently got a new verizon palm phone and don't know how to clear my phone log. Help.?
I checked out the user manual at www.palm.com for the Treo 700. The only info included is how to view the call log or add contacts from recent calls. The equipment guide at www.verizonwireless.com also has now info about this. It appears that the call log entries will automatically start to erase in reverse chronological order as the log continues to fill up. The only way to manually erase would be to do a hard reset, which will also wipe the handheld back to factory settings and you'll have to sync all your contacts back over...