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| Available Options | 15V Power entry; battery probably needs replacement. A: BRI S/T B: BRI U C1: T1 PRI D: Phantom Power E: SW400 EOC in second U interface LT-U H: BRI D-channel monitor I: SW404 PRI protocol J: ?? K: SW405 U Repeater Q: AT&T Protocol T: Nortel DMSF U: National 1 V: National 2 |