Jamaican slang
A cheap phone that cannot access the internet. Or use apps like whatsapp etc.
Some say, it's still good to have a banger phone, even if you have a smartphone.

Digicel just released some new bangers 'pon the market.
by Tropical Rythms October 11, 2019
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a gang member (scrap) dat talks shit on the phone and is to scared to say it in yo face.
man you just a phone banger why dont you say it in my face instead of on da phone you pinche surrate
by nortena para vida January 7, 2006
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