2.1 Definition
2.2 Description
2.3 Operational requirements
2.4 Coding requirements
2.5 Signalling requirements
2.6 Interactions with other supplementary services
2.7 Interactions with
other networks
2.8 Signalling flows
2.9 Parameter values (timers)
2.10 Dynamic Description
3
Call forwarding no reply (CFNR)
4
Call forwarding unconditional (CFU)
5
Call deflection (CD)