User manual

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Setup T1 Parameter, Time Slot number and First time slot
For fractional T1, the data rate is from 64k(N=1) to 1536k(N=24), according to the T1 framing.
When SHDSL.bis is using 2-pairs(4-wires), the time slot number can only use even number
Setup T1 Parameter, Channel use Unframed mode
Unframed: All transmitted bits are used as data bits. This selection must be used when the clock rate of the remote unit is set
at 1.544 Mbps. In this mode the T1 signal is passed transparently without regard to framing.