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MM6854/64 Dual Band GSM Data Modem
ME 820047 Issue 1.0
Page 14 03/00
5.1.6 ATE – Command Echo
This command is used to enable and disable echo.
Enter
ATE0
ATE1
Response
Disable echo.
Enable echo.
Notes: None
Result codes:
OK
ERROR
5.1.7 ATH – Hang up
This command is used for asynchronous transmission only. If the user returns from data mode to
command mode after sending an escape sequence (+++) or after disabling the DTR signal with
AT&D1 option, the modem can be forced to disconnect by sending the ATH command.
Enter
ATH
Response
Notes: None
Result codes:
OK
ERROR
5.1.8 ATIn - Identification
This command provides information about the product identification.
Enter
ATIn
ATI0
ATI1
ATI2
ATI3
ATI4
ATI5 to I11
ATI12
ATI13
ATI14
ATI15
ATI17
Response
Mode
Product Code
Pre-computed checksum
Returns OK
Returns OK
OEM String
Returns OK
ROM Checksum
RC Version number
Shows firmware version
Shows selected country
GSM option
Notes: None
Result codes:
OK
ERROR