Converting Analog to Digital OnStar

[schuck]

I bought a 2003 Tahoe. Is there any way to determine if this vehicle has the Analog or digital version of OnStar? I guess the analog version will no longer work but I hate to throw money at OnStar subscription if it won't work. Are there any specials from OnStar to convert this over to digital?

Thanks!!
Steve

 

[ugachs24]

https://www.myonstar.com/adt.os

You can bring it into the dealer if there are any packages left to convert it to digital. It seems like they were $100.