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3.DSC OPERATION FOR
3.3.3PSTN call disconnection (coast station disconnects line)
1.The PSTN line is disconnected by the coast station when it finds no evidence of communications or the land subscriber hangs up. The coast station then sends charge information as below.
PSTN end of call received.
FROM : 003456789
TCmd1 : END CALL
TCmd2 : NO INFO
TEL : 1234567890123456
CHARGE TIME : 00h06m18s
PRESS ENT
3.3.4Receiving a PSTN call
1.When a PSTN call is received, the following display appears. Your phone rings.
Able PSTN call
Pick up the handset!
FROM : 003456789
TCmd1 : DUPLEX TP
TCmd2 :
TEL No : 1234567890123456
CH : 28
2.Hook off within 60 seconds. The channel changes automatically and you can communicate with other party.
3.When the communication is completed, hook on the handset or press the CANCEL key.