If you have just purchased the bsnl ftth, you'll need to wait till the first bill is generated so you have the a/c no. and customer id. Otherwise you can call BSNL's toll free number and get those. You'll need this to avail the offer.
I have an existing Amazon Prime subscription; will I be eligible for the Amazon Prime offer on BSNL plans?
The BSNL Amazon Prime offer is available for new Amazon Prime customers only. You can sign-up for the offer after your existing Prime membership expires.
Probably coz my first bill hasn't come I guess?
I have never used or intent to use prime music. May be when I am on a trip in the car, for that too I use wynk which I feel the UI is better and collections.
Offer is available for Rs. 745 and above landline postpaid plans only. To avail the offer, enter an eligible number.