i want to unlock ASUS MemoPad 7 LTE AT&T TABLET

AT&T NETWORK LOCK .
I AM FROM INDIA , I WANT TO UNLOCK IT , IS IT POSSIBLE WITH UAT TOOL?

SW INFO
MODEL:ME375CL
ASUS MEMOPAD 7 LTE
OS V5.1.1
BUILD NO : ATT_12.30.2.13
BB : 1505_4.0.16.01_0709
ROM 16GB
AI FIRMWARE VER: 0087.0139
Kernel version: 3.10.62
Software version: 12.30.2.13
Release date: April 25, 2016