Feel like you’re back in 2005 with this Konka Flip phone. Feel like a boss slamming your phone shut during a heated phone call. Give it to your technophobe parent, kids or keep it as a spare in your car. It is unlocked and should work with all carriers. I know these work well on Telstra/Aldi/Boost.

My mum had one of these a while back and the build quality isn't too bad. The flip mechanism is a little bit fragile, so please keep that in mind. Note, the buttons on the front (apart from the SOS button), don't do anything at all, so they're completely pointless.