My NOVA is not connecting, suing same chatscript I have always used successfully:
> Jun 22 15:11:34 beaglebone kernel: [1092331.352276] usb 1-1: New USB device found, idVendor=05c6, idProduct=90b2
Jun 22 15:11:34 beaglebone kernel: [1092331.352305] usb 1-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4 Jun 22 15:11:34 beaglebone kernel: [1092331.352315] usb 1-1: Product: Qualcomm CDMA Technologies MSM Jun 22 15:11:34 beaglebone kernel: [1092331.352325] usb 1-1: Manufacturer: Qualcomm, Incorporated Jun 22 15:11:34 beaglebone kernel: [1092331.352334] usb 1-1: SerialNumber: 324ee257 Jun 22 15:11:34 beaglebone kernel: [1092331.360092] option 1-1:1.0: GSM modem (1-port) converter detected Jun 22 15:11:34 beaglebone kernel: [1092331.365367] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0 Jun 22 15:11:34 beaglebone kernel: [1092331.368505] option 1-1:1.1: GSM modem (1-port) converter detected Jun 22 15:11:34 beaglebone kernel: [1092331.375783] option 1-1:1.2: GSM modem (1-port) converter detected Jun 22 15:11:34 beaglebone kernel: [1092331.382272] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2 Jun 22 15:11:34 beaglebone kernel: [1092331.384451] option 1-1:1.3: GSM modem (1-port) converter detected Jun 22 15:11:34 beaglebone kernel: [1092331.393902] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3 Jun 22 15:11:40 beaglebone pppd[32224]: pppd 2.4.6 started by root, uid 0 Jun 22 15:11:41 beaglebone chat[32226]: abort on (BUSY) Jun 22 15:11:41 beaglebone chat[32226]: abort on (NO CARRIER) Jun 22 15:11:41 beaglebone chat[32226]: abort on (VOICE) Jun 22 15:11:41 beaglebone chat[32226]: abort on (NO DIALTONE) Jun 22 15:11:41 beaglebone chat[32226]: abort on (NO DIAL TONE) Jun 22 15:11:41 beaglebone chat[32226]: abort on (NO ANSWER) Jun 22 15:11:41 beaglebone chat[32226]: abort on (DELAYED) Jun 22 15:11:41 beaglebone chat[32226]: timeout set to 12 seconds Jun 22 15:11:41 beaglebone chat[32226]: report (CONNECT) Jun 22 15:11:41 beaglebone chat[32226]: send (AT^M) Jun 22 15:11:41 beaglebone chat[32226]: expect (OK) Jun 22 15:11:53 beaglebone chat[32226]: alarm Jun 22 15:11:53 beaglebone chat[32226]: Failed Jun 22 15:11:53 beaglebone pppd[32224]: Connect script failed Jun 22 15:12:25 beaglebone chat[32228]: abort on (BUSY) Jun 22 15:12:25 beaglebone chat[32228]: abort on (NO CARRIER) Jun 22 15:12:25 beaglebone chat[32228]: abort on (VOICE) Jun 22 15:12:25 beaglebone chat[32228]: abort on (NO DIALTONE) Jun 22 15:12:25 beaglebone chat[32228]: abort on (NO DIAL TONE) Jun 22 15:12:25 beaglebone chat[32228]: abort on (NO ANSWER) Jun 22 15:12:25 beaglebone chat[32228]: abort on (DELAYED) Jun 22 15:12:25 beaglebone chat[32228]: timeout set to 12 seconds Jun 22 15:12:25 beaglebone chat[32228]: report (CONNECT) Jun 22 15:12:25 beaglebone chat[32228]: send (AT^M) Jun 22 15:12:25 beaglebone chat[32228]: expect (OK) Jun 22 15:12:37 beaglebone chat[32228]: alarm Jun 22 15:12:37 beaglebone chat[32228]: Failed Jun 22 15:12:37 beaglebone pppd[32224]: Connect script failed Jun 22 15:13:09 beaglebone chat[32230]: abort on (BUSY) Jun 22 15:13:09 beaglebone rsyslogd-2007: action 'action 17' suspended, next retry is Sat Jun 22 15:14:39 2019 [try http://www.rsyslog.com/e/2007 ] Jun 22 15:13:09 beaglebone chat[32230]: abort on (NO CARRIER) Jun 22 15:13:09 beaglebone chat[32230]: abort on (VOICE) Jun 22 15:13:09 beaglebone chat[32230]: abort on (NO DIALTONE) Jun 22 15:13:09 beaglebone chat[32230]: abort on (NO DIAL TONE) Jun 22 15:13:09 beaglebone chat[32230]: abort on (NO ANSWER) Jun 22 15:13:09 beaglebone chat[32230]: abort on (DELAYED) Jun 22 15:13:09 beaglebone chat[32230]: timeout set to 12 seconds Jun 22 15:13:09 beaglebone chat[32230]: report (CONNECT) Jun 22 15:13:09 beaglebone chat[32230]: send (AT^M) Jun 22 15:13:09 beaglebone chat[32230]: expect (OK) Jun 22 15:13:21 beaglebone chat[32230]: alarm Jun 22 15:13:21 beaglebone chat[32230]: Failed Jun 22 15:13:21 beaglebone pppd[32224]: Connect script failed