Honeywell Mini-AT

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Page 32

Mini-AT User Guide

The Scheduled Call-In feature also requires the Mini-AT to issue AT commands to a Messenger

Modem. This feature is designed to interface with third party software applications that can accept a sched-

uled call-in from a remote site.

To use this method, set the following items:

333 Call-in Trigger 2 - Scheduled Call-in only

334 Scheduled Call-in date desired date of call

335 Scheduled Call-in time desired time of call

339 Scheduled Call-In Phone# Phone number to call at scheduled time

486 Modem AT Enable 1 - Call-in via AT commands

491 Modem Init String Initialization command of the modem

Default = &F

492 Modem Dial String Command sent to initiate dialing

Default = ATDT

494 Modem Hang-up String Command sent to modem for hang-up

Default = ATH

495 Modem Retry Interval A Time to wait for a retry if first call fails

Default = 5 (value is in minutes)

496 Modem Retry Interval B Time to wait for a retry if all calls fail

Default = 1440 (value is in minutes)

Note: After each Scheduled Call-in, the date in item 334 must be changed to reflect the next

desired call-in date. Otherwise the instrument will not call-in again.

The Mini-AT

can also be configured to call-in for both the scheduled and alarm case. In order to configure the

instrument for this method the following items must be set:

333 Call-In Trigger 3 - Alarm & Scheduled Call-in