To find your IMEI (serial number), dial *#06# on your phone. Consider the first 15 digits only.
You can also find the IMEI on the sticker located under the battery :
However, we suggest you use the *#06# method in case the phone has been repacked.
Enter A Valid Email Address to receive your Unlock Code
Device's initial Network. Important: Select the Current Country & Network your Nokia C6 is locked to. Do NOT select the network you want to use.
Click here to get Help on how to find this info