ROTI Vs SMS

2003
1 sms 7 Rs
1 roti 2 Rs

2005
1 sms 2 Rs
1 roti 3 Rs

2008
1 sms 23 pesa
1 roti 5 Rs

2009
700 sms 7 Rs
1 roti 7 Rs

2015
No roti
Only sms:-)