[Haicha]

Originally Posted by kcs_reddy

ZTE Clean
AT&T

IMEI:- 861831000728143

Unlock request number: 2024905165
Thank you for contacting AT&T about unlocking your mobile device.
Congratulations! Here are your unlock instructions:
Your unlock code is: 0937108751592596
Using a Non-AT&T SIM Card
1. Insert a non-AT&T SIM card.
2. Power on the device.
3. The device displays "Phone locked. Please insert a valid SIM card."
4. Select Unlock (left soft key).
5. The device displays "Please enter network unlock code (16 digits). Remaining: X."
6. Enter the 16-digit unlock code.
7. Select OK (left soft key).
8. Select OK to reset the device.
Using an AT&T SIM Card
1. Insert an AT&T SIM card.
2. Power on the device.
3. Enter *983*865625# in idle mode.
4. Select Unlock (left soft key).
5. The device displays "Please enter network unlock code (16 digits). Remaining: X."
6. Enter the 16-digit unlock code.
7. Select OK (left soft key).
8. Select OK to reset the device.
Note: You are allowed five attempts to unlock before your device permanently locks to the AT&T network.