At 2016-05-13 01:28:53, "Ron Leach" <ronleach@tesco.net> wrote: >On 12/05/2016 17:25, Wang wrote: >> I try to use Network-manager in GNOME to dial a mobile broadband connection. My provider is China Unicom, and no username and password is need. But when I complete the setting and try to dial, a dialog is showed to input a password. If no password is inputed, the button for connecting is not enabled. >> >> How can I dial a mobile broadband without any password in the Network-manager? Would you please tell me the method? Thank you very much! >> > >Mobile Broadband services that do not check username and password are >quite common - they rely on authentication via the SIM card instead. > >I have not tried to do this with Gnome but one thing I have done with >other OSs is to put in a dummy username and dummy password. Something >as simple as user, and pass, works with some providers I have used. > >Perhaps if you enter a dummy value, the connect button will activate? > >Ron >