GeneralYou don't have to turn off your phone to switch SIM cards (but you probably should)staff@engadget.com (Isaac Egbon)
Don't throw away your old PlayStation — Do this instead

At a glance
Older PlayStations may be past their prime, but there are several ways you can make use of these consoles.
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- You don't have to turn off your phone to switch SIM cards (but you probably should) — Read original article
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Older PlayStations may be past their prime, but there are several ways you can make use of these consoles.
This summary comes from You don't have to turn off your phone to switch SIM cards (but you probably should). Read the full article at the original source.