OFFSET
1,1
COMMENTS
Method of entry commonly used on cellular telephones for text-messaging. Not the sequence of a-z used in telephone numbers.
EXAMPLE
To generate the letter 'a', type '2', to generate 'b', type '2' twice, or '22'.
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
Adam Risi (ajrisi(AT)gmail.com), Mar 11 2010
EXTENSIONS
Corrected by Clive Tooth, Jan 28 2016
STATUS
approved