Robi has launched the year-long campaign "Amar Shadhinotar Awaz" to mark the 50 years of Bangladesh's independence. The campaign targets collecting sounds of everyday life which they identify with as meaning of independence in their own lives. Also read: Robi brings digital retailer liquidity management service An aspiring cricketer may identify independence with the sweet sound of a perfectly timed shot; for a self-independent woman, it may be the sound of typing a computer while doing her own freelance work. To participate in the campaign, one needs to simply record a sound that they identify with as the meaning of independence in their lives, and submit it through the Robi website, Robi Facebook Messenger. They can also upload the sound on social media platforms. Also read: Robi deploys 4.5G technology in all its network sites A participant can submit multiple audio recordings using Google drive, YouTube links or directly recorded file using Facebook Messenger's voice recording option. The submission process will continue until November 30 this year.

The popular social media Facebook’s Messenger went down on Thursday afternoon.

New security and privacy features introduced on Facebook Messenger will give users more control, the company says.