I have huwai data card e1731 using as dongle on ubuntu 14.04.
Now i want to make ussd calls from data card.
here are few lines of 'dmesg'
usbserial: USB Serial support registered for GSM modem (1-port) [ 23.059584] option 1-1.1:1.0: GSM modem (1-port) converter detected [ 23.059757] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0 [ 23.059806] option 1-1.1:1.3: GSM modem (1-port) converter detected [ 23.059876] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1 [ 23.059892] option 1-1.1:1.4: GSM modem (1-port) converter detected [ 23.059957] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2 [ 23.068923] cdc_ether 1-1.1:1.1 wwan0: register 'cdc_ether' at usb-0000:00:1a.0-1.1, Mobile Broadband Network Device, 02:50:f3:00:00:00 [ 23.068951] usbcore: registered new interface driver cdc_ether [ 24.049305] scsi 14:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ 24.049812] scsi 15:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2
I tried gammu :
sudo gammu getussd *123# Error opening device, it doesn't exist.
device = /dev/ttyUSB0 connection = mbus
replaced ttyUSB0 with ttyUSB1 and tty USB2 but same result
i tried gsm-ussd
sudo gsm-ussd -m /dev/ttyUSB0 Can't get lockfile /var/lock/LCK..ttyUSB0 - probably already in use!
Same results with other two USB1 and USB2
i tried prepaid-manager-applet with setup of vendors and country.
We can't find the information on how to query the account balance from your provider 'Airtel' in our database.
waiting for your any help..