TRENDnet TFM-560PCI Manual - Page 24

I101 V.90 PCI MODEM USER'S MANUAL If +FCLASS=0 is selected, the modem will behave as a data modem and will attempt to connect to another data modem. The modem will have up to the period of time specified by register S6 or S7 to wait for carrier and complete the handshake. If this time expires before the modem can complete the handshake, the modem will go on-hook with the NO CARRIER response. This command will be aborted upon receipt of any DTE character before completion of the handshake. If +FCLASS=1 or 1.0 is selected, the modem will behave as a facsimile modem and attempt to connect to a facsimile machine (or modem) by entering the HDLC V.21 channel 2 receive state (as if +FRH=3 had been issued). This command will be aborted upon receipt of any DTE character if the modem has not finished dialing. In this case, the modem will go on-hook and return to command mode after displaying the NO CARRIER message. If the modem finishes dialing, it will proceed as if the +FRH=3 command is issued. (Refer to the +FRH command to determine how the modem behaves following this stage.) Defined Values The valid dial string parameters (modifiers) are described below. Punctuation characters may beused for clarity, with parentheses, hyphen, and spaces ignored. 0-9 DTMF digits 0 to 9. A-D DTMF digits A, B, C, and D. Some countries may prohibit sending of these digits during dialing. L Re-dial last number: the modem will re-dial the last valid telephone number. The L must be immediately after the D with all the following characters ignored). P Select pulse dialing: pulse dial the numbers that follow until a "T" is encountered. Affects current and subsequent dialing. Some countries prevent changing dialing modes after the first digit is dialed. T Select tone dialing: tone dial the numbers that follow until a "P" is encountered. Affects current and subsequent dialing. Some countries prevent changing dialing modes after the first digit is dialed. W Wait for dial tone: the modem will wait for dial tone before dialing the digits following "W". If dial tone is not detected within the time specified by S7 or S6, the modem will abort the rest of the sequence, return on-hook, and generate an error message. * The 'star' digit (tone dialing only). # The 'gate' digit (tone dialing only). + ! Flash: the modem will go on-hook for a time defined by the value of S29. Country requirements may limit the time imposed. @ Wait for silence: the modem will wait for at least 5 seconds of silence in the call progress frequency band before continuing with the next dial string parameter. If the modem does not detect these 5 seconds of silence before the expiration of the call abort timer (S7), the modem will terminate the call attempt with a NO ANSWER message. If busy detection is enabled, the modem may terminate the call with the BUSY result code. If answer tone arrives during execution of this parameter, the modem will handshake. $ Wait for credit card dialing tone before continuing with the dial string. If the tone is not detected within the time specified by S7 or S6, the modem will abort the rest of the sequence, return on-hook, and gen erate an error message. & Wait for credit card dialing tone before continuing with the dial string. If the tone is not detected within the time specified by S7 or S6, the modem will abort the rest of the sequence, return on-hook, and generate an error message. , Dial pause: the modem will pause for a time specified by S8 before dialing the digits following ",". P.24 44