Airtel Landline Telephone +broadband — continuous deuction of ring tone chrges w/out even ever asking for it.disconnection

i m in delhi .i opted for al/l and b/band plan but die to my computer devlopng snags cd use b/bnd only in feb 2008.since b/bnd costs rs 99/mnth plus taxes i opted to get ther same disconnected erlier but then my line itself was disconncted. now on 15th sept 0-8 i asked -in writing -to disconnect the same and not to charge me for dial tones @rs30/mnth plus taxes.after inuumerable calls from airtel AGAIN my connection-and not b/bnd has been disconnected.i hv been devoting at least 1 hr/day from other(paid) lines to complain as my own phn is deadthe latest being compl no 12085170of 24th.its obvious-you dnt scrutinise billsa and keep on pying fr whatever is billed or face incnvnce, i hv a mtnl line but got it 1 way-only incmng- since i took airtel and am thus completely cut off whn my husbnd and dtr hvng mobiles leave home