Clinton Gets a Wiretapping Bill That Covers New Technologies By Sabra Chartrand Special to the New York Times WASHINGTON, Oct. 8 -- A last-ditch lobbying effort by the director of the Federal Bureau of Investigation helped save legislation that forces phone companies to make their networks accessible to law-enforcement wiretaps as they switch to digital technology. The bill passed the Senate unanimously late Friday night and goes to President Clinton, who has said he favors the legislation. "Congress worked diligently over a period of many months to fashion this crucial legislation," the F.B.I. director, Louis J. Freeh, said in. a statement after he spent Friday on Capitol Hill. Lobbying. he said, had overcome "problems that once seemed Insurmountable." The House approved the bill, which had been long-sought by the Clinton and Bush Administrations, on Wednesday. It had been subject to months of back-room bargaining between the F.B.I. and its opponents -- telephone companies and privacy advocates who argued that the legislation was unnecessary. Finally those groups signed off on the measure, so its supporters expected easy Senate approval. But at the 11th-hour, a brief flare of opposition from unlikely partners -- a letter and phone campaign that appeared to be supported by religious groups and the American Civil Liberties Union - prompted several Republican senators to delay the vote. They were concerned about protests of government interference in private lives that inundated their fax machines on Friday. Mr. Freeh had devoted considerable personal time to lobbying for the bill and made it his agency's highest legislative priority. He repeatedly argued that the F.B.I. could not fight crimes like terrorism, espionage and international drug dealing if telephone technology continued to outpace eavesdropping abilities. On Friday, Mr. Freeh made one more trip to Capitol Hill and argued successfully for the bill. Privacy groups say they are satisfied that they at least managed to prevent any expansion of surveillance. The compromise legislation forces phone companies to modify their networks by putting special software on switching stations. The privacy groups fought to prevent it from broadening law enforcement's power to collect information about private individuals. When first introduced by the Hush Administration, the bill allowed wiretap access to online computer communications like electronic mall messages. Privacy groups said that information would be too personal and detailed, so online service providers were exempted from the equipment modifications. The police will also need a court-ordered warrant to obtain E-mail addresses, instead of the more easily obtained subpoena they must now have. Law-enforcement officials were also prohibited from using tracing devices that trap phone numbers as they are dialed to collect information like bank account numbers keyed into touch-tone phones. The bill offered $500 million in government subsidies to help the phone companies pay for the new software and equipment over the next four years. But the companies balked at having to pay once that money ran out. So the bill's final version appoints the Federal Communications Commission to hold public hearings on additional requests for subsidies. Congress ordered the General Accounting Office to report every two years on industry modifications. The phone companies disliked the bill because they said they were already cooperating with wiretapping requests. And they still maintain it will cost billions of dollars that may be passed on to consumers.