If you have been looking for a way to unlock your modem and make it a universal one, this software Universal Modem Unlocker Master Code Calculator for ZTE, NEC, LG, NOKIA, HUAWEI and VK Phones and Modems will help you do that.
All you need do is get the IMEI of your modem ( check the back of your modem), enter it in the box provided and click the calculate button. Copy the code in the UNLOCK text box.
Then, insert a different sim card than the one that comes with the Modem. So, if it is an MTN Modem, Insert an AIRTEL Or ETISALAT or Glo SIM card or Vice versa and connect to the system. You will be prompted to enter the code, so go ahead and paste the unlock code you copied earlier.