Quectel EC20 R2.1 Mini PCIe Order code

Hello,

Could you please resend me the order code specification document or naming convention?

What do the prefixes and suffixes in EC20CEFD, EC20CEFA, EC20CEFDG, EC20CEFDLG, EC20CEHDLG, EC20CEFDKG, EC20CEHC, EC20CEHCLG, CE20CEFAG

EC20CEFILG represent in terms of their respective functions? :grinning_face:

Please support me! :grinning_face: