I want to change APN settings Motorola Droid RAZR from Verizon to Reliance India CDMA

I want to change APN settings Motorola Droid RAZR from Verizon to Reliance India CDMA

Welcome to Android Central! Newer Verizon phones are all unlocked, but older phones like the Droid Razr probably aren't unlocked by default. Do you know if your Razr is unlocked?