Nothing to worry about Skydiveacc, you will be given ample time to familiarize with the Omani airspace once you get there; after the immigration and settling formalities, which are taking some time, you will be sent to the training centre to attend a 4 to 5-week familiarization course prior to start OJT.
Trying to learn the airspace alone, without knowledge of the SOPs and the LOAs, would confuse you rather than help.
Get patient, everything comes in due time...
Unrestricted Climb