6. Using the Integral Modem6-4 March 2001 3150-A2-GB24-10Initiating a Call for Front Panel Pass-Through OperationFront panel pass-through initiates a call through the integral modem to access afar-end CSU’s front panel from your CSU’s front panel (or PC attached to the COMport).The pass-through feature is not available (and is not displayed) on carrier-mounted CSUs.NOTE:Pass is only available when the FP Pass configuration option has beenenabled (seeAppendix C, Configuration Options), the active physical interfaceis either the front panel or the PC, and the integral modem is not already inuse.Table 6-1. Valid Phone Number CharactersValidCharacters Meaning Restrictions0 to 9 DTMF or pulse digits —* # DTMF digits —P Selects Pulse dialing Pulse or Tone must be specified,otherwise Tone is the default. Thismust be the first character in thestring, unless the first character is B.Then, it must immediately followthe B.T Selects Tone (DTMF) dialing Tone or Pulse must be specified,otherwise Tone is the default. Thismust be the first character in thestring, unless the first character is B.Then, it must immediately followthe B.W Wait for dial tone —B Blind dialing (you need not wait fora dial tone before entering thedialing sequence)To be valid, this must be the firstcharacter in the string., Creates a 2-second pause in thedialing sequence— ( )-Extra characters for readability. Thespace is the default character.—<- End Of Number (EON) character,terminates the dial string anderases all characters to the rightafter F3 (Save) is pressed—
