Appendix A How To Use Modem Script - Davolink DV-201DM User Manual

APPENDIX A How to use modem script

Caution : You don' t have to modify modem script of DV-201DM in most of
environments. If your modem script is wrong, DV201DM don' t operate right. So when
you modify modem script, be careful.
1. Overview
In DV-201DM, the script is provided for modem and PPP connection. In the script of
DV-201DM, loop and decision phase is not included, and user can configure the
minimal scenario for configuring modem & controlling PPP connection. In DV-201DM,
as the followings, two types of script are provided.
1) Setup script
Initialize & configure internal modem in DV-201DM.
2) Dial script
Configure the procedure of calling & PPP connection.
The follows is the initial value of script in DV-201DM.
Setup ₩N AT&F OK AT+GCI=61 OK ATTX4W1L3M1E0S95=47 OK AT₩₩N3B0 OK ₩N
Dial ₩N ATD₩T CONNECT ₩N
2. Operation of sript
The script of DV-201DM is divided according to space character and consisted of
receiving expectation character column and transmitting character column. The script
of above box can be divided into each character column and is as the follows. The
bold character is a receiving expectation character column.
1) Setup script
₩N - no receiving expectation character column
AT&F - initialize modem
OK - response of modem regarding to initializing modem
AT+GCI=61 - assignment country code
OK - completion of assignment country code
ATTX4W1L3M1E0S95=47 - configuration operation of modem
OK - completion of configuration operation of modem
AT₩₩N3B0 - configuration the second operation of modem
OK - completion of configuration the second operation of modem
₩N - no receiving expectation character column
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