SMS booking of taxis

Under the system for SMS booking of taxis, the taxi driver can wait on a side road after sending the SMS that the taxi is available. When a SMS is received, the taxi driver can call and talk to the customer while the taxi is still stationary.

If the taxi was moving when the SMS was received, the taxi driver can stop at a side road to make the call to the customer. The taxi driver does not need to make the call when the taxi is moving.