Huawei-Technologies-Co.-Ltd.

Huawei Technologies Co., Ltd. E3131 3G/UMTS/HSPA+ Modem (Mass Storage Mode)

DigiNet Mobil E3131H, E3131H-2, 21.6 Mbps

12d1:15ca

2014

USB

trisquel_6_0

3.13.0-39-lowlatency

no

Stock [b]DigiNet Mobil E3131H USB dongles, 21.6 Mbps[/b], distributed by RCS-RDS Romania http://www.rcs-rds.ro to its residential clients (BLUE modem). At the time of the test (November 11th, 2014), it probably doesn't work just because is „seen” as a mass storage device, not USB modem (in usb_modeswitch).

[p]lsusb[/p]
[code]Bus 002 Device 006: ID 12d1:15ca Huawei Technologies Co., Ltd. E3131 3G/UMTS/HSPA+ Modem (Mass Storage Mode)[/code]

[p]lsusb -v[/p]
[code]Bus 002 Device 006: ID 12d1:15ca Huawei Technologies Co., Ltd. E3131 3G/UMTS/HSPA+ Modem (Mass Storage Mode)
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x15ca E3131 3G/UMTS/HSPA+ Modem (Mass Storage Mode)
bcdDevice 1.02
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
[/code]

[p]dmesg[/p]
[code][ 265.462978] usb 2-1.1: new high-speed USB device number 5 using ehci-pci
[ 265.553614] usb 2-1.1: New USB device found, idVendor=12d1, idProduct=15ca
[ 265.553620] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 265.553623] usb 2-1.1: Product: HUAWEI Mobile
[ 265.553626] usb 2-1.1: Manufacturer: HUAWEI
[ 265.553628] usb 2-1.1: SerialNumber: FFFFFFFFFFFFFFFF
[ 265.830391] usb-storage 2-1.1:1.0: USB Mass Storage device detected
[ 265.830447] scsi6 : usb-storage 2-1.1:1.0
[ 265.830513] usbcore: registered new interface driver usb-storage
[ 266.845493] scsi 6:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 266.846232] scsi 6:0:0:1: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
[ 266.850201] sr1: scsi-1 drive
[ 266.850383] sr 6:0:0:0: Attached scsi CD-ROM sr1
[ 266.850496] sr 6:0:0:0: Attached scsi generic sg3 type 5
[ 266.850774] sd 6:0:0:1: Attached scsi generic sg4 type 0
[ 266.854553] sd 6:0:0:1: [sdc] Attached SCSI removable disk
[/code]