External links
hifi-remote - Device Codes by brand
hifi-remote - Device Codes by code
One For All remote control codes Page
One For All Universal Remotes URC 3021
RC Forums: The eternal "menu" button question
Universal Remote Control Codes
Local Files
Programming codes for OFA remotes
Advanced codes for RCA TVs
Advanced codes for Sony receivers
URC-2000 manual
URC-4640 Manual
URC-4640 codes