GNSS L76 with SPI

Hello,
I’m a student in Embedded Systems and I was wondering what is the purpose of the SPI in the GNSS L76 ?
Is it possible to communicate through the SPI instaid of the UART ? Or does the SPI have other purposes ?
I couldn’t find any documentation that mentions it…
Regards

Dear Sir

L76 does not support SPI interface, only UART.

Best Regards