When my kids got their first phones at 10, I made them sign a physical contract. They're teenagers now, and it's still binding. | Collector

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When my kids got their first phones at 10, I made them sign a physical contract. They're teenagers now, and it's still binding.

I gave my kids a cellphone at 10, but they had to agree to and sign a strict contract. They had to understand they were renting the phones from me.