https://automation.honeywell.com/gb/en/products/sensing-solutions/intelligent-life-care/call-systems/software-licenses/790m152-extension-license-advanced-call-forwarding-process
790M152 Extension License Advanced Call Forwarding Process
Extension licence for Advanced Call Forwarding process for up to 100 rooms with the following additional functions and features.
extension licensecall forwardingadvancedprocess