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Mobile Phones
Telephones
Wireless Communication

How can you differentiate gsm cell phone from CDMA cell phones?

Answer

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Wiki User
February 20, 2014 3:23PM

Answer Easy! A GSM Phone uses a SIM card or else when you turn it on it will say "please insert SIM"

A CDMA has no sim card!.........

I have a CDMA phone and it has a SIM