To support the emergency communication requirement of customers in flood-affected areas, Robi Axiata Limited, the leading 4G operator in the country, is providing 20 minutes of free talk-time and 250 megabytes of free internet. Robi customers can access this free talk-time and internet by dialling *212*1#, with a validity period of three days. To check eligibility for the offer, customers can dial *888#.