QUICK ANSWER
The airport says international arrivals clear immigration, collect baggage and pass customs at T3.
01
Same terminal and different terminal are different problems
If the onward flight is elsewhere, the airport says to exit and use the inter-terminal transport options.
02
Do not copy a generic MCT
Airline protection, baggage through-check and terminal assignment change the practical buffer.
✓
Sources and verification
Time-sensitive airport, airline, visa, security and transport details should always be confirmed with the relevant official source before travel.