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SIM800 Series_AT Command Manual_V1.09

121

2015-08-03

+CMGS: <mr>

3)If error is related to ME functionality:

+CMS ERROR: <err>

Parameter

<mr>

GSM 03.40 TP-Message-Reference in integer format

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

60s

Reference

3GPP TS 27.005

Note



In text mode, the maximum length of an SMS depends on the used

coding scheme: It is 1024 characters if the 7 bit GSM coding scheme is

used.



Reject incoming call when sending messages.

4.2.6 AT+CMGW

Write SMS Message to Memory

AT+CMGW

Write SMS Message to Memory

Test Command

AT+CMGW=?

Response

TA transmits SMS message (either SMS-DELIVER or SMS-SUBMIT)

from TE to memory storage <mem2>. Memory location <index> of the

stored message is returned. By default message status will be set to 'stored

unsent', but parameter <stat> allows also other status values to be given.

If writing is successful:

+CMGW: <index>

If error is related to ME functionality:

+CMS ERROR: <err>

Write Command

1) If text mode

(+CMGF=1):

AT+CMGW=<o

a/da>[,<tooa/tod

a>][,<stat>]

<CR> text is

entered

<ctrl-Z/ESC>

<ESC> quits

without sending

2) If PDU mode

(+CMGF=0):

AT+CMGW=<le

ngth>[,<stat>]

<CR>PDU is

given

<ctrl-Z/ESC>

Parameters

<oa>

GSM 03.40 TP-Originating-Address Address-Value field in

string format(string should be included in quotation marks); BCD numbers

(or GSM default alphabet characters) are converted to characters of the

currently selected TE character set (specified by +CSCS in 3GPP TS

27.007);type of address given by <tooa>

<da>

GSM 03.40 TP-Destination-Address Address-Value field in

string format(string should be included in quotation marks); BCD numbers

(or GSM default alphabet characters) are converted to characters of the

currently selected TE character set (specified by +CSCS in 3GPP TS

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