A call for South Africans to boycott social media for a day to protest against high data costs has ironically seen #SocialMediaBlackout trend.

Musician and activist Ntsiki Mazwai had urged South Africans to log off and not buy data to pressure mobile providers.

Discontent over internet service charges in the country last year led to the #DataMustFall campaign.

But it appears that many users could not help but check their social media accounts despite the boycott plea.

"Data costs are obscene and are not affordable for people on the ground,” said Mazwai, quoted in Eyewitness News. "We want to bring attention to this issue; we want to engage government and cellular network companies.”

Not everyone was prepared to go offline though.

Internet analyst Arthur Goldstuck told Fin24 that although the campaign had fallen short, "in one respect the trend has highlighted the consumers’ frustration in dealing with the high cost of data.”

Amid public anger over the issue, South African President Jacob Zuma at this year’s State of the Union Address said "lowering of the cost of data is uppermost in our policies and plans.”

South Africa is mid-ranking when it comes to data prices: expensive compared with many European countries, cheap compared with the rest of Africa.

Agencies