I bought this lumia 920, there are the service carrier apps installed as default.
I want to know if it is locked by the carrier so that I can use other carrier's SIM card.
Firmware revision number :1232.2109.1242.1002
Hardware revision number:188.8.131.52
Radio software version:1.0.202041.3
Chip SOC version :8960
SIM ID: 1111111111111
Detailed here are enchancements from Nokia, designed to fine -tune your Windows Phone experience
Manufacturer model name
Mobiler operator name
The above are the information about my phone
can I tell if it locked , thank you