India, May 21 -- Tata Consultancy Services (TCS) announced it will be deploying a 4G mobile network for Bharat Sanchar Nigam Ltd (BSNL), following the acceptance of an advance order worth Rs 2,903.22 crore on Tuesday.

In a regulatory filing on Wednesday, TCS stated that the Advance Purchase Order (APO), received on 20 May, includes the planning, engineering, supply, installation, testing, commissioning, and annual maintenance of the network infrastructure. Detailed purchase orders will follow, subject to the fulfilment of the conditions and documentation outlined in the APO.

The filing read, "We wish to inform you that the Company has, on 20 May 2025, received an add-on Advance Purchase Order (APO) for Rs 2,903.22 crore inclusive of tax...