SMS commands to deactivate Ada Derana News Alerts. You can also use the respective self-care apps to deactivate the service.
Airtel
Breaking News: DEACT AD to 7544
English News: DEACT ANE to 7544
Sinhala News: DEACT ANS to 7544
Dialog
English: OFF DERANA to 678
Singlish: OFF PUWATH to 678...