RESEARCH from Optus shows 27 per cent of customers have no idea how much data they can download from the internet on their mobile phone without blowing their limit.
Optus research shows 36 per cent of people are concerned about mobile data, believing their activities will exceed their allowance, while 30 per cent are concerned they’ll run out of data before the end of the month.
Vice President of Mobile Marketing at Optus Ben White said more and more things could be done on our phones.
"Phones are now a music console, a wallet, a shopping catalogue and a street directory," he said.
"These things use data. "