NO multi-region just means it can play DVD from other regions (a form of DVD protection)
0 No Region Coding
1 United States of America, Canada
2 Europe, including France, Greece, Turkey, Egypt, Arabia, Japan and South Africa
3 Korea, Thailand, Vietnam, Borneo and Indonesia
4 Australia and New Zealand, Mexico, the Caribbean, and South America
5 India, Africa, Russia and former USSR countries
6 Peoples Republic of China
8 Airlines/Cruise Ships
9 Expansion (often used as region free)
PAL v NTSC is a whole different problem (how the video is displayed on your TV)
Some players can play both and some TVs can view both.
This is not my strongest area as I live in the USA and have no real experence with SCART, PAL, and UK TV systems.