Number | Name | Date | Kind |
---|---|---|---|
4191862 | Hughes | Mar 1980 | |
5189634 | Eberle et al. | Feb 1993 | |
5228080 | Nutter et al. | Jul 1993 | |
5263084 | Chaput et al. | Nov 1993 |
Entry |
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"Test Guidelines for Analog Type 1, 2 and 3 CPE as Described in SR-INS-002726", Bellcore (Bell Communications Research) Special Report SR-NWT-003004, Issue 1, Feb. 1994. |