Billing System (CDX2000)
Minimum Order: 0
Quality/Safety Certification: 0.00
Billing System: This bill system is a optional function of PBX in the model CPS-P or CPS-B,
Billing System(CDX2000):
This bill system is a optional function of PBX in the model CPS-P or CPS-B, and it
is suitable for CPS-P and CPS-B only.