Section: 6.1.3.1.4 Unsuccessful PDP context activation requested by the network
Content: Upon receipt of the REQUEST PDP CONTEXT ACTIVATION message, the MS may reject the network requested PDP context activation by sending the REQUEST PDP CONTEXT ACTIVATION REJECT message to the network. The message contains the same TI as included in the REQUEST PDP CONTEXT ACTIVATION and an additional cause code that typically indicates one of the following causes: # 26: insufficient resources; # 31: activation rejected, unspecified; # 40: feature not supported; or # 95 - 111: protocol errors. The network shall stop timer T3385 and enter state PDP-INACTIVE.