Which of the Following Does Not Apply When an MG-ISM

Which of the following does not apply when an MG-ISM group is configured on an Alcatel-Lucent 7750 MG? (Choose two)

A) A maximum of two MG-ISM cards may be configured in a group.
B) The redundancy model must be configured and it is always displayed as one-to-one
C) The MG-ISM cards configured in the same group must be contiguous.
D) Only one MG-ISM card in a group may be configured as working,
E) More than one MG-ISM card in a group may be configured as protect.
F) The gateway instance must be specified during the group configuration.