cell
- May 1, 2025, 4:01 p.m. : failed to register on network
- May 1, 2025, 10:02 a.m. : failed to register on network
- May 1, 2025, 4:03 a.m. : failed to register on network
- April 30, 2025, 10:01 p.m. : failed to register on network
- April 30, 2025, 10:01 a.m. : failed to register on network
- April 30, 2025, 4:01 a.m. : failed to register on network
- April 29, 2025, 10:01 p.m. : no commiunication with modem
- April 29, 2025, 4:19 p.m. : failed to register on network
- April 29, 2025, 10 a.m. : failed to register on network
- April 29, 2025, 4:01 a.m. : failed to register on network