Facebook has partnered with multiple mobile operators worldwide to let Messenger app users send messages at discounted or free data rates it announced on Monday.

“This promotion will be available from more than 18 operators in 14 countries. Operators committed to special pricing for Facebook messaging include TMN in Portugal, Three in Ireland, Airtel and Reliance in India, Vivacom in Bulgaria, Backcell in Azerbaydzhan, Indosat, Smartfren, AXIS and XL Axiata in Indonesia, SMART in Philippines, DiGi in Malaysia, DTAC in Thailand, Viva in Bahrain, STC in Saudi Arabia, Oi in Brazil, Etisalat in Egypt, and Tre in Italy.” a Facebook post said.

“Messaging on Facebook lets people connect with friends and contacts on the go, regardless of what device they are using. Three out of every four people on Facebook send a message on the platform each month, making messaging one of the most popular activities on Facebook. Today, Facebook messaging and chat can be accessed from more than 6,000 mobile phones via Facebook Messenger, Facebook for iOS and Android, Facebook for Every Phone, m.facebook.com and across other devices with Facebook integration”. it added.