Operating system name and version: Centos 7
Version of smsd: 3.1.15
Smsd installed from: yum
Name and model of a modem / phone: Vodafone Huawei K4510
Interface: USB

Hello, I am trying to get smstools setup but I'm having issues with the modem not connecting. I see others here who use Huawei modems and have no problems so I'm not sure what I'm doing wrong. This is what my log file says:

2017-03-30 20:32:10,7, GSM1: -> AT+CSQ 2017-03-30 20:32:10,7, GSM1: Command is sent, waiting for the answer 2017-03-30 20:32:10,7, GSM1: <- +CSQ: 99,0 OK 2017-03-30 20:32:10,6, GSM1: Signal Strength Indicator: not present of not measurable, Bit Error Rate: less than 0.2 % 2017-03-30 20:32:10,6, GSM1: Checking if Modem is registered to the network 2017-03-30 20:32:10,7, GSM1: -> AT+CREG? 2017-03-30 20:32:10,7, GSM1: Command is sent, waiting for the answer 2017-03-30 20:32:11,7, GSM1: <- +CREG: 2,0 OK 2017-03-30 20:32:11,5, GSM1: MODEM IS NOT REGISTERED, WAITING 1 SEC. BEFORE RETRYING 1. TIME

My config file is:

devices = GSM1 logfile = /var/log/smsd/smsd.log loglevel = 7 user = smstools smart_logging = yes infofile = /run/smsd/smsd.working pidfile = /run/smsd/smsd.pid [GSM1] device = /dev/ttyUSB0 incoming = yes

I tried finding the solution myself all over, but was unsuccessful.

Are you sure that your SIM works in GSM network, and there is a GSM coverage on your location?

Yes, I am using a Cricket SIM card.

Either the modem is locked to the another operator, broken, or the SIM is broken. I'm sorry, but I feel that I am not able to help in this situation.