Ubiquam U-300

Mobilni telefon s integrovanym modem pro sit CDMA EV-DO.

nott:~# uname -a
Linux nott 2.6.30-bpo.2-686 #1 SMP Fri Dec 11 18:12:58 UTC 2009 i686 GNU/Linux

nott:~# lsusb
Bus 004 Device 003: ID 1529:3100 UBIQUAM Co., Ltd. CDMA 1xRTT USB Modem (U-100/105/200/300/520)

nott:~# lsusb -vvv

Bus 004 Device 003: ID 1529:3100 UBIQUAM Co., Ltd. CDMA 1xRTT USB Modem (U-100/105/200/300/520)
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            2 Communications
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x1529 UBIQUAM Co., Ltd.
  idProduct          0x3100 CDMA 1xRTT USB Modem (U-100/105/200/300/520)
  bcdDevice            0.00
  iManufacturer           1 UBIQUAM Co., Ltd.
  iProduct                2 UBIQUAM CDMA USB Modem
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           90
    bNumInterfaces          3
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         2 Communications
      bInterfaceSubClass      2 Abstract (modem)
      bInterfaceProtocol      1 AT-commands (v.25ter)
      iInterface              0
      CDC Header:
        bcdCDC               1.09
      CDC Call Management:
        bmCapabilities       0x03
          call management
          use DataInterface
        bDataInterface          1
      CDC ACM:
        bmCapabilities       0x0f
          connection notifications
          sends break
          line coding and serial state
          get/set/clear comm features
      CDC Union:
        bMasterInterface        0
        bSlaveInterface         1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval              32
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass        10 CDC Data
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0
      iInterface              3 Data Interface
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              3 Data Interface
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
Device Status:     0x0000
  (Bus Powered)

May 25 19:45:42 nott kernel: [ 6933.304129] usb 4-1: new full speed USB device using uhci_hcd and address 2
May 25 19:45:42 nott kernel: [ 6933.466211] usb 4-1: New USB device found, idVendor=1529, idProduct=3100
May 25 19:45:42 nott kernel: [ 6933.466219] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
May 25 19:45:42 nott kernel: [ 6933.466225] usb 4-1: Product: UBIQUAM CDMA USB Modem
May 25 19:45:42 nott kernel: [ 6933.466229] usb 4-1: Manufacturer: UBIQUAM Co., Ltd.
May 25 19:45:42 nott kernel: [ 6933.466382] usb 4-1: configuration #1 chosen from 1 choice
May 25 19:45:43 nott kernel: [ 6934.388281] cdc_acm 4-1:1.0: ttyACM0: USB ACM device
May 25 19:45:43 nott kernel: [ 6934.391289] usbcore: registered new interface driver cdc_acm
May 25 19:45:43 nott kernel: [ 6934.391296] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters

Pro pripojeni je potreba specialni USB kabel k tomuto telefonu, nebot telefon ma nestandardni konektor. Staci propojit telefon a pocitac, nakonfigurovat pripojeni (ja jsem pouzil svuj oblibeny wvdial). Zadny problem, za dve minuty brouzdate po Internetu, a telefon je pritom napajen pres kabel z pocitace.

Telefon umi i bluetoth, takze se lze pripojit i bez kabelu, ale tuto moznost jsem nezkousel.

Musim rict, ze me pripojeni od U:fona mile prekvapilo. Zkousel jsem jej totiz v miste, kde podle mapy pokryti ma byt signal Ufona slaby az velmi slaby. Telefon vsak ukazuje signal maximalni, hovor je neprerusovany a cisty, pripojeni na Internet jede slusnou rychlosti.

Pro srovnani, doted jsem zde pouzival pripojeni od T-Mobilu. Signal 3/4 az 1/2, a krome toho, ze hovory trpely prerusovanim a obcas hovor spadnul, pripojeni bylo mozne jen v pripade, ze byl modem u okna; i tak byla rychlost nizsi nez u Ufona. Zkousel jsem zde i CDMA modem od O2, ten taktez fungoval jen u okna, a jeste pomaleji nez T-M.