Six European mobile phone operators have agreed to slash international wholesale roaming charges in a bid to avert tough regulations from the European Commission.
The move follows similar initiatives by UK's Vodafone and 3 Group, a division of telecoms company Hutchison Whampoa.
Mobile phone companies are reacting to pressure from the EC, which plans to propose limits on international roaming charges next month.
T-Mobile, together with Orange (France), Wind (Italy), Telecom Italia (Italy), Telenor (Norway) and TeliaSonera (Finland), agreed to cut the cost incurred by other operators when their subscribers visit the six operators networks. They'll be reduced to a maximum 0.45 from October, then to a maximum 0.36 a year later.
"We need to adjust to the new situation, said T-Mobile spokesman Klaus Czerwinski, adding:"We cant do it in one big jump."
Vodafone has made a similar pledge, while 3 Group said earlier this week that international wholesale roaming charges should not exceed 0.25 per minute.
The European Commission welcomed the moves but insisted that a regulation is still necessary. "Its a good first step," said Martin Selmayr, EC spokesman for telecoms-related issues.
"The decision by parts of the industry to cut the charges confirms our belief that there is plenty of room for cuts, and that this will not kill off the mobile phone industry in Europe, as some companies have implied," he said.
The Commission regulation due in mid-July will not propose specific prices for operators. But it will call on companies to charge the same for international roaming as they do for domestic roaming from one network to another.
"We are not be setting prices, but setting a principle," Selmayr said. "If companies make a profit margin of 30 percent domestically and 300 percent on international calls, thats what we want to stamp out."
"The roaming market requires regulation because normal market pressures dont appear to work. Operators have not passed on savings from lower costs to consumers as they should in a healthy competitive market," he said.
The proposed regulation will look at profit margins on retail roaming charges as well as wholesale charges that operators charge each other.
The companies that have so far committed to lower their international wholesale roaming charges are generally from northern Europe. Countries in the south, including Spain's Telefónica Móviles, have refused to commit since they gain the most from holidaymakers visiting in the summer.
According to some press reports, O2, a division of Telefonica, said that it decided not to join the six companies' initiative because it feared being accused by European regulators of belonging to a cartel.
T-Mobiles Czerwinski dismissed this as a smokescreen. "Thats ridiculous," he said. "Telefonica is probably saying that because it is one of the biggest beneficiaries from high wholesale prices, because Spain is such an important tourist destination."