3 ms·
Probably because of the restricted character set available in SMS messages? http://en.wikipedia.org/wiki/GSM_03.38 http://en.wikipedia.org/wiki/GSM_03.38
by machrider 12y ago
Probably because of the restricted character set available in SMS messages?
http://en.wikipedia.org/wiki/GSM_03.38 http://en.wikipedia.org/wiki/GSM_03.38
- bri3d 12y agoRight, but with the GSM 7-bit alphabet they could easily expand their index table to 127 entries rather than Base64's 64, netting them much greater efficiency.