Re:Wikipedia over SMS: Getting Wikipedia to the people who n...
by smn on Tuesday February 26, 2013 @05:04AM
(#5284791)
fwiw, it's built on Vumi which is Open Source http://github.com/praekelt/vumi. Feel free to join us in #vumi on Free for any questions.
The standard allows 255 segments of 134 bytes, for ~39000 7-bit characters (GSM 7-bit alphabet) or ~17000 UCS-2 code units.