BSS

• CRM / customer management—Cerillion· convergent CRM and billing with order management and network inventory, fixed and mobile
• Billing—Cerillion· convergent CRM and billing with order management and network inventory, fixed and mobile
• Commercial order management—Cerillion· convergent CRM and billing with order management and network inventory, fixed and mobile

OSS

• Network inventory—Cerillion· convergent CRM and billing with order management and network inventory, fixed and mobile

Suppliers

• Cerillionconvergent CRM and billing with order management and network inventory, fixed and mobile