On 12/29/2015 09:30 PM, Christian Gauger-Cosgrove wrote:
Those pulses depend on what kind of crossbar you were homing on, and where you were calling.
I'm not entirely sure, but I think the local stuff was type 4XB. At any rate, I could punch in a DTMF number and listen for the dialing sequence to be complete before the first ring could be heard.
Then there was the matter the GTE-AT&T interconnect... --Chuck
