Installation manual

336195-2201
E – Echo
This command is used to determines whether or not the modem echoes characters recei-
ved by an external application (DTE).
Application to GSM ATE0 Characters are not echoed
GSM to application OK Done
Application to GSM ATE1 Characters are echoed
GSM to application OK Done
&F – Restore factory settings
This command is used to restore the factory settings from EEPROM.
Application to GSM AT&F Ask for restoring the factory
settings
GSM to application OK Done
Application to GSM AT&F0 Ask for restoring the factory
settings
GSM to application OK Done
&V – Display configuration
This command is used to display modem configuration.
&V0: Display the modem configuration in RAM.
&V1: Display the modem configuration in EEPROM.
&V2: Display the factory modem configuration.
The parameters which are displayed are the following:
Q, V, S0, S2, S3, S4, S5, +CR, +CRC, +CMEE, +CBST, +SPEAKER, +ECHO
Application to GSM AT&V0 RAM modem parameters
GSM to application Q:0 V:1 S0:000 S2:043 Done
S3:013 S4:010 S5:008
+CR:0 +CRC:0
+CMEE:0 +CBST:0,0,1
+SPEAKER:0 +ECHO:0
OK