The encyclopedia · Marketing & Brand · Marketing decision · 2023–2024
Vi had Mumbai's dabbawalas torture-test its telecom network
After merger network failures, Vi had Mumbai's 135-year-old dabbawalas test its signal at 500+ locations — analog trust vouching for digital.
Vodafone Idea
the move
After the Vodafone–Idea merger, the new brand Vi suffered significant network lapses and drops, and Mumbai — its historically strongest, highest-value market — was among the worst affected. With users lapsing in droves, Vi needed to rebuild network reputation rather than advertise its way out.
Ogilvy India's answer was to recruit Mumbai's dabbawalas: a 135-year-old lunchbox delivery network celebrated for its efficiency and near-perfect accuracy. The dabbawalas 'torture-tested' Vi's network at more than 500 locations, covering every corner of the urban maze.
Films and social content turned the test into a story of an analog network vouching for a digital one — the ultimate social proof in a city where the dabbawalas are a trusted institution — supported by a calendar that honored the community.
why it works
- The dabbawalas' reputation transferred directly to the network being tested.
- 500+ test locations across Mumbai made the claim concrete and local.
- A trusted local institution worked better than technical specs ever could.
- The campaign flipped the narrative from failure to proof.
what transfers
When the complaint is trust in a technical product, borrow credibility from an institution the audience already trusts; proof by association beats claims.
what came after
The campaign rebuilt trust in Vi's weakest market: among non-users, port-ins from competitors grew 66% after the dabbawala tests. It earned two finalist selections at the 2024 One Show and entries in D&AD and LIA, and the partnership kept appearing in later work, giving Vi a durable, ownable proof point in Mumbai.
references
- Vi Human Network Testing Network — LIA 2024 entry
- Vi Human Network Testing Network — D&AD Awards archive
spotted an error? The archive wants to know.