Enhanced Turquoise. Enhanced Turquoise is a natural stone that has only been treated with either chemicals and heat, or just heat to enhance the color and harden the stone. This type of treatment keeps the color from fading over time and makes more of the harder turquoise available for the market.
Best Answer: Yes, you absolutely can keep your number when switching wireless carriers. DO NOT cancel your service with T-Mobile. Simply go into a Sprint store and give them your T-Mobile phone number and account number.
SIM cards are removable, so you can bring your phone number and mobile service with you when you switch from one phone to another. You can also get new SIM cards when you sign up for a new pay-as-you-go or monthly contract, letting you switch networks while keeping the same phone.