Try code 0549.

Look at this link for your manual:
Good luck and post back if this helps or if you need further assistance (include the model number of your REMOTE if you do).

onlinehelp.verizon.net/.../PhilipsRC144RemoteControlUserGuide.pdf

or this one if that doesn't work

http://docs.google.com/viewer?a=v&q=cache:EZFKXmegwl4J:onlinehelp.verizon.net/consumer/bin/pdf/PhilipsRC144RemoteControlUserGuide.pdf+verizon+remote&hl=en&gl=ca&pid=bl&srcid=ADGEESid159G3nirI6uL2s3w0IjDpzCZpMtVqDPxUVJDbpcahxLMZstNAUx_T3qVGNhIHpcNpFAfal8m2KuGkWfW6N5fITRCL9ELd38ZcoXOiMrF2sf4xCR-7s_aZOxzTdXB6m4egTzG&sig=AHIEtbRLNdBplvRBpdtltmvHD5TkWMpntw&pli=1