- April 22, 2023, 2:05 p.m. : no commiunication with modem
- April 22, 2023, 8:23 a.m. : failed to register on network
- April 22, 2023, 2:48 a.m. : success.
- April 21, 2023, 8:05 p.m. : success.
- April 21, 2023, 2:05 p.m. : success.
- April 21, 2023, 8:05 a.m. : success.
- April 21, 2023, 2:05 a.m. : success.
- April 20, 2023, 8:05 p.m. : success.
- April 20, 2023, 2:05 p.m. : success.
- April 20, 2023, 8:05 a.m. : success.