telegraph switchboard

21 LETTERS · STARTS WITH T

telegraph switchboard is a valid 21-letter word worth 37 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1E1L1E1G2R1A1P3H4S1W4I1T1C3H4B3O1A1R1D2

1 + 1 + 1 + 1 + 2 + 1 + 1 + 3 + 4 + 0 + 1 + 4 + 1 + 1 + 3 + 4 + 3 + 1 + 1 + 1 + 2 =37 PTS

DOUBLE WORD → 74TRIPLE WORD → 111

MEANING

What does telegraph switchboard mean?