Differencies between various Q24NGs

As far as stated in Customer Process Guideline, there are more than dozen models of Q24:
Q24CL001
Q24CL002
Q24CL003
Q24CL004
Q24PL001
Q24PL002
Q24PL003
Q24PL004
Q24PL005
Q24PL006
Q24EX001
Q24EX002
Q24AU001
Q24AU002
Q24AU003

I know that PL = Plus, CL = Classic, EX = Extended, AU = Automotive. But I don’t know what does three last digits mean!
The only thing I know is that PL001, EX001 and AU001 are without SIM holder, and PL003 has SIM holder installed.
But what if I want EX or AU with SIM holder? Does EX002 contains SIM holder on board? And what AU has it too - AU002 or AU003?

Hi ra85665,
You can get it from the Distributor. They have the Wavecom module detail list.
ttt