; and (3) delivering all communications or information authorized to be acquired securely, reliably, and concurrently with their transmission. ; and (2) in section 105(c)(2)(B), by striking produce a minimum of interference with the services that such carrier, landlord, custodian, or other person is providing that target of electronic surveillance and inserting in a manner designed to minimize the possibility of alerting the target whose communications are to be intercepted . 502. Physical searches within the United States for foreign intelligence purposes Title III of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1821 et seq.) is amended— (1) in section 301 ( 50 U.S.C. 1821 ), by adding at the end the following: (6) Assistance includes— (A) isolating all information, material, or property to be seized, reproduced, or altered; (B) decrypting, decoding, or otherwise providing in an intelligible format the information, material, or property to be seized, reproduced, or altered, unless the independent actions of an unaffiliated entity make it technically impossible to do so; and (C) providing technical support as necessary to ensure effective execution of an order under this title. ; and (2) in section 304(c)(2)(B) ( 50 U.S.C. 1824(c)(2)(B) ), by striking produce a minimum of interference with the services that such landlord, custodian, or other person is providing the target of the physical search and inserting in a manner designed to minimize the possibility of alerting the target of the physical search . 503. Pen register; trap and trace Section 401 of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1841 ) is amended by adding at the end the following: (5) The term technical assistance includes— (A) isolating all dialing, routing, addressing, and signaling information authorized to be acquired