If device simlock = Unlocked, then result will be like this
IMEI : 3533******41809
Model: iPhone 6S Plus 16GB rose gold
IMEI Number: 3533******41809
Serial Number: DQGS****GRWQ
Find My iPhone: ON
iCloud Status: CLEAN
Locked Carrier: Unlocked
Simlock: Unlocked
OR
If device simlock = Locked, then result will be like this
IMEI : 35656******2115
Model: iPhone 7 32GB rose gold
IMEI Number: 35656******2115
Serial Number: C6K****HG7J
Find My iPhone: ON
iCloud Status: LOST
Locked Carrier: UK O2 Tesco
Country: GB - United Kingdom
Simlock: Locked