Huawei E160E HSDPA usb stick mobile broadband

Get perfect connection with Windows Vista but can't get it to work in Ubuntu 11.04
Ran isusb with following answer:
willem@willem-Vostro1710:~$ lsusb
Bus 007 Device 002: ID 413c:3012 Dell Computer Corp. Optical Wheel Mouse
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Notice the device as E220 or e270

Can anybody help me any further.
Thanks in advance Willem