The ZTE Essenze is a signal dual mode phone. This means that your phone uses both CDMA and GSM technology. This technology allows you to use other wireless providers with your cellphone. If you received your phone locked to one specific provider, unlock it with a special numeric code. Unlocking your phone allows you to switch wireless providers and use your phone overseas with a Subscriber Identity Module (SIM) card.
Instructions
1. Enter "*#06#" into your phone's keypad. Press the "Call" button. Write down the 15- to 17-digit IMEI number that is displayed on the screen.
2. Contact your wireless provider, and ask for an unlock code. Provide your phone's IMEI number and model number. Write down the unlock code and end the call.
3. Turn off your phone. Remove the protective cover from the back of your phone. Take out the battery and SIM card.
4. Replace the SIM card with one from another wireless provider. Reinsert the battery and replace the protective cover.
5. Turn on your ZTE phone, and enter the unlock code when prompted. Press the "OK" button. Your phone will reboot and activate to the new network.
Tags: your phone, your phone, unlock code, IMEI number, protective cover