Manx Telecom says its mobile network is now stable following problems on Friday.
The problems affected mobile calls and texts to on and off island customers as well as inbound and outbound roamers.
A backlog of delayed text messages may have been received from remote networks over the weekend as a result. Manx Telecom’s fixed line, broadband and mobile data services, worked as normal throughout.
Kevin Paige, Manx Telecom chief technology officer and customer service director, said that everything is being done to identify the cause.
He said: ‘Our engineers worked round the clock over the weekend and we are continuing to closely monitor the network, and liaise with our network partners and third party suppliers to establish the root cause of the problems experienced on Friday.
‘We apologise for any inconvenience caused and can assure customers that our operations team here on the Island are ready to react to any change in the current situation. For the latest information, please visit the network status page on our website,’