When T1 calls T2 by number, what is wrong with the following statement?

There are two terminals, T1 and T2, both registered to the same GK.

When T1 calls T2 by number, what is wrong with the following statement? () Multiple choice
A . The ACF message received by T1 contains the GK call signaling channel transmission address
B . The ACF message received by T1 contains the call signaling channel transmission address of T2
C . After T2 receives the Setup message, it sends an ARQ message to GK
D . After T2 receives the Setup message, it sends an ARQ message to T1

Answer: A,D