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Chapter 3 – ! Prefix Commands

CDMA 1xEV-D0 AT Commands Reference Guide (Document S000482B) 19

!DSMS= Delete SMS (Selective)

Syntax: !DSMS=<i>[,m]

Description: Deletes one or all messages from one of the index lists (for the definitions of the SMS

index lists, see !CNTSMS).

Parm Meaning

i Message list (index 1, 2, 3, or 4)

m Message number

Message number 1 is the oldest message, and the number reported by !CNTSMS, is the

most recent message.

If the message number parameter is omitted, then all messages in the specified index list

are deleted.

Normally messages are only deleted from list 3 (old).

!ECIO? Ec/Io

Syntax: AT!ECIO?

Description: If there is an active pilot, returns the current Ec/Io in units of 1dB. See also !RSSI.

!GMODE Mode of the Modem

Syntax: AT!GMODE

Description: Asks for the mode of the modem. Returns either “ONLINE” or “OFFLINE”

!GSMS? Get SMS

Syntax: AT!GSMS?<i,m>

Description: Read an SMS message from the modem. The message read is determined by the

parameters:

Parm Meaning

i message list (index 1, 2, or 3)

m message number

Message number 1 is the oldest message, and the number reported by !CNTSMS, is the

most recent message.

After a new message is read, it is placed in message list index 3 (old messages).

The following information may be displayed:

• Message center timestamp (optional)

• Originating address

• Priority (optional)

• User data

!MDMVER? Version of the Modem Firmware

Syntax: AT!MDMVER?

Description: Returns the firmware version being run on the modem.

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Multitech CDMA Guía de usuario Pagina 19