4 ms·
A lot of phones come with the English alphabet on the 12 keys, three letters to a key. Similar to older phones that had a physical dialpad. You could then dial
by govg 7y ago
A lot of phones come with the English alphabet on the 12 keys, three letters to a key. Similar to older phones that had a physical dialpad. You could then dial the "word" you want by looking at the number on which the correct letter is. That's one way these systems could work.