The company said that the Swedish jobs would be axed as far as possible through voluntary programmes.
“There will also be cutbacks in consultancy services and among other things, but we wanted to be clear about what is happening in Sweden,” he said.
All parts of the company will be affected by the cuts, but sales, administration, purchasing, production and service delivery are expected to bear the brunt of the job losses.
Net profit for the full-year fell to 21.8 billion kronor (€2.3 billion, $3.4 billion) although sales increased by 4 percent to 188 billion kronor.
Ericsson also announced plans to cut 4 billion kronor from its annual cost base, leading to the 1,000 job cuts in Sweden.
“These reductions will have full effect in 2009. All parts of the business will be affected,” the company said.
The price of shares in the group fell by 4.41 percent to 13.67 kronor on the Stockholm stock market on Friday morning. The overall market was showing a gain of 1.33 percent.
Svanberg did not exclude the possibility of job cuts in other countries as well. Ericsson has 74,000 employees worldwide, of whom 19,800 are in Sweden.
“The 1,000 in Sweden is what we are targeting. Totally in the world we haven’t estimated precisely the number because (we have) a combination … of temporary workers, consultants, suppliers,” he told the media.
Swedish news agency TT reported that 4,000 jobs could go, but that number was not confirmed.
For the fourth quarter of 2007, the company reported a 42 percent drop in net profit to 5.6 billion kronor from 9.7 billion a year earlier.
Sales during the period remained stable at 54.5 billion kronor, compared to 54.2 billion during the fourth quarter of 2006.
Operating profit fell by 38 percent to 7.6 billion kronor, while the operating margin shrank from 22.5 percent a year earlier to 14 percent.
That was below analysts’ expectations of 14.8 percent.
Svanberg said Ericsson had experienced “significant margin erosion in our networks business” during the fourth quarter.
“The continued rapid build out of mobile communications in emerging markets and our significant market share gains have resulted in a higher proportion of new network builds with initial lower margins,” he said.
“At the same time, we have seen a decline in network expansions and upgrades in mature markets,” he added.
Ericsson shocked markets in mid-October when it announced that its earnings would be sharply weaker than expected in the third quarter due to a slowing market that was seen continuing through 2008.
It said investments in mobile network expansions and upgrades, which bring in more money than new rollouts, were slowing down and there was also rising competition from Asia.
While Ericsson remains a solid industrial company and a world leader in its field, shareholders have been fleeing the group en masse, sending the stock price into freefall after the October 16th profit warning.
The Ericsson share was valued at 28.2 kronor on the Stockholm stock exchange at the start of the 2007 and since October has lost more than half of its value.