Every JioFiber connection has 3 types of

which are listed on MyJio app account statements.

Jio number which refers to the landline number. It starts with the regular area-wise landline code.

Account number that is used for billing purposes.

Jio Fiber

️ which is also referred as service

️. They also mention this

️ on work order and service related SMS.
Both account number and Jio Fiber

️ are
different 

digit numbers. They can work as login method in some places where OTP comes on registered mobile number.

️
The Jiotv+ app doesn't mention all these

️. So don't go by that.

️
A screenshot listing all the

️ from MyJio app:
Jio.com also supports login through all these

️.