(1) Panasonic Cordless Base Station KX-TGF375-S
consisting of (1) KX-TGF370 & (1) Handset KX-TGFA30)
Operation manual: https://help.panasonic.ca/viewing/ALL/KX-TGF372/OI/TGF372_PNQX6718ZA/TGF372_PNQX6718ZA.pdf