Telecom does not know when it can fix two failures which have hit its own internal services as well as those of major companies.
The company said the problems follow a nationwide upgrade at the weekend, as well as a new failure which cut off its website and call centres, and those of some corporate customers.
A Telecom spokesman said the weekend upgrade should have returned to normal on Monday morning, restoring services such as topping-up mobile phones.
It continues to grapple with a fault which struck at 7.30am, cutting itself off from customers, and affecting an unspecified number of unnamed corporate clients.
