
Chapter 3. Configuration
Figure 3-10. Dialup Options Menu
Primary and Secondary Phone Numbers
When the T3SU 300 dials out to send a trap, it first dials the
PRIMARY PHONE NUMBER. If the call is unsuccessful, it tries the
SECONDARY PHONE NUMBER. Attempts between the two numbers continue until a call is established and the trap is reported (or until each number’s maximum for redial attempts is reached).
Initializing String
The AT command entered in this field is used to initialize the modem. Normally, this field should be left at the default setting (ATZ).
Dial String
The AT command entered in this field causes the modem to dial out. Normally, this field should be left at the default setting (ATDT).
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