Malaysia's 5G plans had been repeatedly set back since last year amid an impasse between the government and major carriers over pricing and transparency, including concern that a sole state-run network would result in a nationalised monopoly.

The government has said a single shared network would reduce costs, improve efficiency and speed up infrastructure works.

Celcom Axiata, DiGi Telecommunications, Telekom Malaysia and U Mobile said on Monday they had signed agreements to access the 5G network run by state agency Digital Nasional Berhad (DNB) for 10 years.

In its statement, U Mobile said it would begin making 5G services commercially available to its customers from Thursday.

DiGi said the access agreement incorporated "improvements to a few key terms" in the government's "reference access offer" (RAO) - a document published earlier this year setting out pricing, service commitments, and other details of DNB's wholesale 5G model.

The updated RAO was expected to be published upon approval by Malaysia's communications regulator, DiGi said.

Four major telco firms had earlier requested the government to review the RAO, describing its pricing model as "not commercially viable", Reuters had reported in May.

The signing of the access agreements comes after Celcom, DiGi, Telekom and a fourth firm YTL Communications - agreed to take up a collective 65% stake in DNB this month.

Two other major operators - U Mobile and Maxis Bhd - declined to take up equity in DNB.

YTL started offering 5G services to its customers last year. Maxis did not immediately respond to a request for comment on whether it would be signing up for access to DNB's network.

(Reporting by Rozanna Latiff; Editing by Martin Petty)