Black Box MD1640A, MD1641A manual AT#SyyyyyyyyyyCR yyyyyyyyyy from Table

CHAPTER 7: Callback Security and Remote Configuration

AT+ - DT...????N1 <CR> (number for location N1)...etc

Note: You must indicate within the command string that the modem either Pulse dials (ATDP...) or Tone dials ATDT...).

The maximum length of the number is 35 characters. The number may include commands as well as your number, so as to create macro-type command numbers.

The + and/or - characters entered before the phone number are optional. The + (Deposit Number) code allows a caller to enter the number he or she wishes the Callback modem to call back when the caller uses a particular password (Step 3 of Table 7-3). The - character enables direct entry when the caller uses that correct password (Step 3 of Table 7-3) without the Callback modem having to return the call.

The ??? entry at the end of the phone number is optional and indi- cates a subcode number to the main phone number for that location. The ??? used to dial different extensions at the same basic number. To use this optional feature, enter the number of ? marks where indicated equal to the number of digits in the desired extension number, (i.e., with a 4 digit extension enter ????). When a caller uses that particular password (Step 3 of Table 7-3), he or she then enters an extension number directly after the password, with the same number of digits as the number of ? marks originally entered. When calling back that particular number, your modem will also dial the indicated extension number.

Note: To view Callback Passwords/Numbers, use the L Command.

6.To store changed parameters to memory, enter AT&W0 and hit

RETURN.

Note: If you have enabled Callback Security (#DB1 in step 2 of Table 7-2), the Series II Modem will be secured locally. To gain local access, you must again perform steps 7 and 8.

7.Enter your modem's LOGIN Password (as selected in Table 7-1) by entering:

AT#Ixxxxxxxxxx<CR> (xxxxxxxxxx from Table 7-1)

8.Enter your modem's Setup Password (as selected in Table 7-1) by entering:

AT#Syyyyyyyyyy<CR> (yyyyyyyyyy from Table 7-1)

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