Huawei 0 E160 - Please help

[hossec]

Hi,
I have a Huawei E160 and need to unlock it. I have downloaded and installed dc-unlocker:
I see on your web site that it is free to unlock it with the dc-unlocker.
However when i go to http://www.dc-unlocker.com/buy to enter the serial no. under "dongle user" - it tell me that the serial number is not valid. My serial number displayed by dc-unlocker = DK7NAA1940714199
Please help - Do I do something wrong?
Do I need to register as a new user or what do I need to do to unlock this Huawei E160 dongle? - Are their any credits payble?

[Avantha]

Of course you need to buy credits to unlock your E160 modem.After that you will receive username and password to enter in the DC Unlocker client.

[teppictoo]

Huawei 160

Hello - I am not sure what to do next.... I have achieved the following with dc-unlocker:
Found modem : E160
Model : Huawei E160/E160G/E160X
IMEI : 353763030964437
Firmware : 11.608.02.02.55
Dashboard version : UTPS11.002.07.22.55_MAC11.110.02.10.55
Serial NR. : DK5TAA1932512390
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

but don't know how to proceed. You say to buy credits, but your website says this dongle is free. So how many credits? And then what do I do?

Thanks

[Avantha]

Yes it free for the dongle users,but normal users need 15 credits to unlock this modem.