bsnl landline's huge bill

3 months back i got my landline connection 27612273.it is a domestic

line and i was shocked to receive a bill for 4418.00. it's a 399/-

Scheme and i'm sure i haven't made that many calls to receive such a

huge bill.i want the details so that i'll know how i am given such a

bill for moderate using of the phone-landline.

Geeta divakaran menon

SSA; HTD

Bill no: T1103200752371208Y

billdate 11th March 07

phone: 27612273

Unique ID : APHTD20061237301

Bill amount : 4418.00