We have availed 53 Air tel connection on CUG basis, and every nowand then the out going calls were discunnected with out any proper reason. evern today ie 4th Dec.09 since morning all our line were not working, getting the message out going call were temporaryly disconnected to your phone. If this type of inconvenience continues we have no other optioon as to find some other services for our company. Pl. interven into this matter and do rectify not to repeat this problem further. regards, G.S.Bose. Factory Manager, Cavin Industries (Cavinkare Group of Company) Dharmapuri. read full review »