2465B: CTS: NO
CTT: Besides the option board (many variants exist) the cables and finally the (U800?) trigger hybrid on main bod is critical and not all trigger hybrids work!
Symptom is they will not CAL.
The CAL is requited to get the CTT to work.
You need the correct CAL gens.
I would keep this one as is and look out for one with CTT installed and CALed.