If I book bus for the 1st time in eTMS,will the driver call to pick up / how to identify the bus ?

They didn’t care, they haven’t data.

They won't . They don't care. You will get route details from transport with timings. Also point of contact. Have to struggle for first 2 3 days. Then will used to it

The driver will not call you. Look for the route number for ur pickup point n also pickup time. Be there at the point at least 5-10 minutes before