Multi-Tech Systems PN S000408C - Manual (Page 31)

Chapter 4 – Leased Line Operation
Multi-Tech Systems, Inc. MT5600BA-V92 User Guide 31
Dial Backup and Leased Line Restore Setup
1. Connect a telephone cable to the LINE jack of an MT5600BA-V92 modem set up for leased
line operation. Connect the other end of the cable to a standard dialup line jack.
2. Turn on the modem.
3. Starting at the STATUS LCD, press the following buttons on the front panel: И, И, Ж, И, Ж,
Ж, Ж. The ENTER NUMBER LCD appears.
4. Press the ÇÅ or È button several times to select the first digit in the dial backup telephone
number.
5. Press the Æ button to go to the next digit in the number.
Note: To backspace or to cancel an entry, press Æ several times.
6. The number can be up to 30 characters in length. Repeat steps 4 and 5 until the number is
entered, and then press the Enter button to store it. The DIAL BACKUP # STORED LCD
appears.
7. Press the Enter button again to go to the DIAL BACKUP NUMBER LCD.
Note: Steps 8 through 15 are optional.
8. To change the default restore time, press È to go to the TIME TO RESTORE (S15) LCD,
then press Ж, Ж. The ENTER TIME IN MINUTES LCD appears.
9. Press the ÇÅ or È button several times to select the first digit in the number.
10. Press the Æ button to go to the next digit in the number.
11. Repeat steps 9 and 10 until you have entered a value between 10 and 255, or 0 to disable
dial backup, and then press the Enter button to store it. The TIME STORED LCD appears.
12. Press the Enter button to return to the TIME TO RESTORE (S15) LCD.
13. To change the default dial backup time, press È to go to the DIAL BACKUP TIME (S17)
LCD, then press Ж, Ж. The ENTER TIME IN MINUTES LCD appears.
14. Repeat steps 9 and 10 until you have entered a value between 0 and 255, and then press the
Enter button to store it. The TIME STORED LCD appears.
15. Press the Enter button again to return to the DIAL BACKUP TIME (S17) LCD.
16. Dial backup and leased line restore setup is complete.
Notes:
•
Registers S15 and S17 can also be changed using the Sr=n AT command. See the AT
Command Reference Guide on the CD that was shipped with your modem.
•
The dial backup number can be displayed only 16 characters at a time. To see
characters 17–30, press the
È button. To go to the previous LCD, press the Å button. To
go to the next LCD, press the Æ button.