Panasonic Cordless Phones

What is the model #? Thanks!

Silver: KX-TGE274S
Black: KX-TG474SK

Tried to google the model for the black one and nothing came up - I think it’s actually KX-TGE234B.

Per Amazon:

Found Black one at Panasonic site… 10.00 bucks more

KX-TG454SK is the black model number. However, I purchased the white one as it adds additional features because of the larger base with keypad.