I have created small howto to connect wireless broadband Reliance and Tata
with command line.
So now you can use it with a linux which do not have GUI also.
Redhat Channel Partner and Training Partner
404, Maulik arcade, Above Karnavati Pagarakha Bazar,
Nr. Mansi cross Road,
Satellite Rd, Ahmedabad
25, The Emperor, Fatehgunj, Baroda.