Check if MPP is installed in 6821

[syahrul-afiz]

Is there a way for me to check if my Cisco 6821 has MPP installed? If there is a way to check, how?  

[Leo Laohoo]

Look at the back of the phone where the serial number "plate" is located and look at the SKU.  If the SKU has "MPP", then it is probably came with MPP firmware. 

Another thing is to boot up the phone.