Two teams will complete the job, the installation time is 1 to 2 hours depending on location, routing etc., It involves two fiber joints, one on pole and another inside the house. The quality of connection is important. The one on the pole is difficult to make a good connection as the technician has to stand on the ladder to and do it. The ultimate test on the quality is revealed by the signal test, whose result can be in the range of -18dBm (best) to -24 dBm (acceptable) and will have a bearing on the maximum achievable download speed. See/know the value when the test is done. In our case the joint failed twice in the first two days, but the team immediately attended on reporting. No failure subsequently. A good job on the day one avoids many tensions later.
The activation time is around 1 hour. All the rest is waiting time, which depends on the demand for connections and supply of teams/resources and varies greatly. The activation team is responsible to also clear all customer's doubts and provide basic KT. After completion of job to your satisfaction, he will raise a completion report and an OTP will be sent to your Registered mobile number. You are supposed to share it to him after your satisfaction.
If you share your OTP early, you will be left with a Rolls Royce with no driving skills.