New Delhi, Dec. 9 -- Wireless service provider Cellcom experienced some down time early on Tuesday morning, with reports spiking on outage tracking website Downdetector.

As outage reports spiked, Cellcom said some customers were experiencing intermittent voice and cellular signal issues following routine, scheduled maintenance work, as per local media reports.

The Northeast Wisconsin service provider, however, did not say what led to the reported outages.

"Cellcom is currently working diligently on the solution and will provide regular updates as more information," was the statement from the service provider.

Hours after outage reports spiked, local media outlets, citing Cellcom sources reported that the wireless service provider had ...