Multitech MTCMR-H User's Guide download pdf (Page 63)

Chapter 3 – Supported GSM/WCDMA AT Commands

High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A) 63

+CDSI Incoming SMS Status Report

Description: This response indicates an SMS status report has been received and according to the

message storage preferences (+CNMI), is to be stored in memory.

Values: <mem> NVRAM storage area (always “SR” for this response)

<index> location of message within storage area

Syntax: Response syntax: +CDSI: <mem>,<index>

Example Result

+CDSI: “SR”,5

Note: SMS status report received and stored in “SR” memory at index 5

+CMGC Send an SMS

Description: The write command transmits a short message from TE to network (SMS-

SUBMIT).

After invoking the write command, wait for the prompt “>”, and then start to write the

message. To send the message, simply enter <CTRL-Z>. After the prompt, a timer

will be started to observe the input.

To abort sending, use <ESC>. Abortion is acknowledged with “OK”, though the

message will not be sent.

The message reference <mr> is returned to the TE on successful message delivery.

The value can be used to identify the message in a delivery status report provided

as an unsolicited result code.

Syntax:

Test Command: AT+CMGS=?

Test Response: OK

Write Command: If text mode (see AT+CMGF=1)

AT+CMGS=<da>[, <toda>]

<CR> Text can be entered. <CTRL-Z>/<ESC>

Write Response: +CMGS: <mr>[, <scts>]

ERROR

+CMS ERROR <err>

Write Command: If PDU mode (see AT+CMGF=0)

AT+CMGS=<length>

<CR> PDU can be entered. <CTRL-Z>/<ESC>

Write Response: +CMGS: <mr>[, <ackpdu>]

ERROR

+CMS ERROR <err>

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Multitech MTCMR-H User's Guide Page 63