Identifying an Australian WW1 Uniform

[Golfer]

Hello,
Hoping someone can identify this Australian army uniform.

We know that he was Australian, with 60th Signallers on enlistment. A Private, member of the 7th Infantry Battalion, Egypt.

Transferred to the Australian Army Postal Corps, promoted to Corporal, following service in England. We do not know if this is the family member associated with the photo hence seeing if the uniform matches his army history.

Thankyou