ZTE released a GSM mobile phone that has a dual SIM cardholder that lets you save even more data to your phone. It also includes a FM radio, mp3 player and camera. If you purchase the mobile ZTE phone through the mail, it may have a lock on it. This lock prevents you from using its features or using another wireless provider’s network. To unlock it, you need to obtain an International Mobile Equipment Identity (IMEI) number on your phone. From there, you can unlock your phone from your wireless provider. This is safer and cheaper alternative than unlocking your phone through a third-party website, company or forum. Writer Bio
