Foreword This Amendment to ETS 300 242 (1992) has been produced by the Terminal Equipment (TE) Technical Committee of the European Telecommunications Standards Institute (ETSI). This Amendment to ETS 300 242 covers changes to tests in Annex B - Testing. The changes are to include clarification regarding the possibility of combining tests for efficiency and also to include a new Clause (B.7) covering the CCITT standardized Error Correction Mode (ECM). ECM is an optional feature of a facsimile equipment. For equipment providing ECM@ conformance to this ETS will include tests defined in Clause B.7 (see below). For equipment not providing ECM@ conformance testing to this ETS does not include tests defined in Clause B.7.