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ISU 2x64
Dual Port ISDN Service Unit
User Manual
Part Numbers
1200051L1 U-Interface Version, 110 VAC
1200051L2 S/T-Interface Version, 110 VAC
1200051L5 S/T-Interface International, 110 VAC
1200051L6 S/T-Interface International, 230 VAC
61200051L1-1D
June 1998