Since network providers like Verizon on a relatively unknown network technology (CDMA) browse, Sprint mobile phones produced over the last few years with a SIM slot can not be handed to the SIM card of another network operator, the customer has no account with the company or does not keep the service For a year, Straight Talk is not legal to give this customer an unlock code. Image Capture Please Unlock Iphone. If your contract is still underway, it will be an early termination fee (ETF). 2) Use Straight Talk to check if your phone is working well on your network. If you try to use another vendor or if you have forgotten your password (password), all features of the device are useless. Under certain circumstances, you may be entitled to program the Straight Talk phone to work with another network operator. However, you must contact us to do so. The first time I ever had a direct call problem, but there must be one way you can tell, even though Kit has been scanned after purchasing the correct SIM card, it still needs to be scanned. Verizon LTE on instant messaging should be connected and now you should be able to receive messages, including texts, images and connection to the internet. Straight Talk USA has very strict guidelines, so if you buy a Straight Talk USA iPhone and then unlock it for the use of another carrier, do not do it. Straight Talk will provide this code on request, provided that the customer originally activated the phone with instant messaging and maintained a year of wireless service with the company. If you fail or enter an incorrect number in any of the APN settings, you may not be able to receive or send pictures, or worse, you will not be able to connect to the Internet.