makes sense
You can contact our customer support at datahelpdesk@matrix.in or +91 53222 32222 (extensions 637, 638, 639 & 640). You can also contact the 24×7 helpline number +91 99198 02830.
Alternatively, you should also inform the concerned sales executive, so that it can be suspended with immediate effect to prevent any possible unauthorised usage. In case any unauthorised usage occurs and if Matrix is not intimated about the loss of the data card in time, the amount will be billed to the user.