status INIT Not registered

Hello

Please share At logs of the not working ports to us

Hello

Please share At logs of the not working ports to us .

2019-11-05 14:53:48 TX:[AT]
2019-11-05 14:53:50 TX:[AT]
2019-11-05 14:53:51 TX:[AT]
2019-11-05 14:53:53 TX:[AT]
2019-11-05 14:53:54 TX:[AT]
2019-11-05 14:53:56 TX:[AT]
2019-11-05 14:53:57 TX:[AT]
2019-11-05 14:53:59 TX:[AT]
2019-11-05 14:54:00 TX:[AT]
2019-11-05 14:54:02 TX:[AT]
2019-11-05 14:54:08 A
2019-11-05 14:54:08 TX:[AT]
2019-11-05 14:54:09 TX:[AT]
2019-11-05 14:54:11 TX:[AT]
2019-11-05 14:54:12 TX:[AT]
2019-11-05 14:54:14 TX:[AT]
2019-11-05 14:54:15 TX:[AT]
2019-11-05 14:54:17 TX:[AT]
2019-11-05 14:54:18 TX:[AT]
2019-11-05 14:54:20 TX:[AT]
2019-11-05 14:54:25 BU 0x0E 0x0B
2019-11-05 14:54:25 0xF0
2019-11-05 14:54:25 TX:[AT]
2019-11-05 14:54:26 TX:[AT]
2019-11-05 14:54:28 TX:[AT]
2019-11-05 14:54:29 TX:[AT]
2019-11-05 14:54:31 TX:[AT]
2019-11-05 14:54:32 TX:[AT]
2019-11-05 14:54:34 TX:[AT]
2019-11-05 14:54:35 TX:[AT]
2019-11-05 14:54:37 TX:[AT]
2019-11-05 14:54:41 BU 0x0E 0x0B
2019-11-05 14:54:41 0xF0
2019-11-05 14:54:41 TX:[AT]
2019-11-05 14:54:43 TX:[AT]
2019-11-05 14:54:44 TX:[AT]
2019-11-05 14:54:46 TX:[AT]
2019-11-05 14:54:47 TX:[AT]
2019-11-05 14:54:49 TX:[AT]
2019-11-05 14:54:50 TX:[AT]
2019-11-05 14:54:52 TX:[AT]
2019-11-05 14:54:53 TX:[AT]
2019-11-05 14:54:58 BU 0x0E 0x0B
2019-11-05 14:54:58 0xF0
2019-11-05 14:54:58 TX:[AT]
2019-11-05 14:55:00 TX:[AT]
2019-11-05 14:55:01 TX:[AT]
2019-11-05 14:55:03 TX:[AT]
2019-11-05 14:55:04 TX:[AT]
2019-11-05 14:55:06 TX:[AT]
2019-11-05 14:55:07 TX:[AT]
2019-11-05 14:55:09 TX:[AT]
2019-11-05 14:55:10 TX:[AT]
2019-11-05 14:55:15 BU 0x0E 0x0B
2019-11-05 14:55:15 0xF0
2019-11-05 14:55:15 TX:[AT]
2019-11-05 14:55:16 TX:[AT]
2019-11-05 14:55:18 TX:[AT]
2019-11-05 14:55:19 TX:[AT]
2019-11-05 14:55:21 TX:[AT]
2019-11-05 14:55:22 TX:[AT]
2019-11-05 14:55:24 TX:[AT]
2019-11-05 14:55:25 TX:[AT]
2019-11-05 14:55:27 TX:[AT]

2019-11-05 14:55:59 TX:[AT]
2019-11-05 14:56:00 TX:[AT]
2019-11-05 14:56:05 BU 0x0E 0x0B
2019-11-05 14:56:05 0xF0
2019-11-05 14:56:05 TX:[AT]
2019-11-05 14:56:06 TX:[AT]
2019-11-05 14:56:08 TX:[AT]
2019-11-05 14:56:09 TX:[AT]
2019-11-05 14:56:10 Card inserted
2019-11-05 14:56:14 TX:[AT]
2019-11-05 14:56:14 A
2019-11-05 14:56:14 TX:[AT]
2019-11-05 14:56:14 0x13
2019-11-05 14:56:14 TX:[AT]
2019-11-05 14:56:16 TX:[AT]
2019-11-05 14:56:17 TX:[AT]
2019-11-05 14:56:18 BU 0x0E 0x0B
2019-11-05 14:56:18 TX:[AT]
2019-11-05 14:56:18 BU 0x0E 0x0B
2019-11-05 14:56:18 TX:[AT]
2019-11-05 14:56:18 BU 0x0E 0x0B
2019-11-05 14:56:18 TX:[AT]
2019-11-05 14:56:18 BU 0x0E 0x0B
2019-11-05 14:56:18 TX:[AT]
2019-11-05 14:56:18 BU 0x0E 0x0B
2019-11-05 14:56:18 TX:[AT]
2019-11-05 14:56:22 BU 0x0E 0x0B
2019-11-05 14:56:22 0xF0
2019-11-05 14:56:22 TX:[AT]
2019-11-05 14:56:24 TX:[AT]
2019-11-05 14:56:25 TX:[AT]
2019-11-05 14:56:27 TX:[AT]
2019-11-05 14:56:28 TX:[AT]
2019-11-05 14:56:30 TX:[AT]
2019-11-05 14:56:31 TX:[AT]
2019-11-05 14:56:33 TX:[AT]
2019-11-05 14:56:34 TX:[AT]
2019-11-05 14:56:39 BU 0x0E 0x0B
2019-11-05 14:56:39 0xF0
2019-11-05 14:56:39 TX:[AT]
2019-11-05 14:56:40 TX:[AT]
2019-11-05 14:56:42 TX:[AT]
2019-11-05 14:56:43 TX:[AT]
2019-11-05 14:56:45 TX:[AT]
2019-11-05 14:56:46 TX:[AT]
2019-11-05 14:56:48 TX:[AT]
2019-11-05 14:56:49 TX:[AT]
2019-11-05 14:56:51 TX:[AT]
2019-11-05 14:56:56 BU 0x0E 0x0B
2019-11-05 14:56:56 0xF0
2019-11-05 14:56:56 TX:[AT]
2019-11-05 14:56:57 TX:[AT]
2019-11-05 14:56:59 TX:[AT]
2019-11-05 14:57:00 TX:[AT]
2019-11-05 14:57:02 TX:[AT]
2019-11-05 14:57:03 TX:[AT]
2019-11-05 14:57:05 TX:[AT]
2019-11-05 14:57:06 TX:[AT]
2019-11-05 14:57:08 TX:[AT]
2019-11-05 14:57:12 BU 0x0E 0x0B
2019-11-05 14:57:12 0xF0
2019-11-05 14:57:12 TX:[AT]
2019-11-05 14:57:14 TX:[AT]
2019-11-05 14:57:15 TX:[AT]
2019-11-05 14:57:17 TX:[AT]
2019-11-05 14:57:18 TX:[AT]
2019-11-05 14:57:20 TX:[AT]
2019-11-05 14:57:21 TX:[AT]

See from the At logs , There is no response of the module , If the device still under warranty you can send back for repair.

Please clarify the manufacturer's warranty period.
Thank.