SIM800 datasheet(337/380 Pages) SIMCOM

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Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

337

2015-08-03

5004 Format error

5005 File operation failure

5006 File is null

5007 File size is error

5008 File is not exist

Parameters

<n>

number of operation support, if SD card is supported, the number

will be 9, or will be 8

<mode>

1 start record

2 stop record

3 delete record

4 play record

5 stop play record

6 get record data in hex format, the max length is 32K in bytes

7 list record files infomation

8 query free space in bytes

9 create record file direcotry

<id>

file ID number, 1-10 or file path with double quotation marks, such

as "C:\User\1155165.amr".

<form>

record file format

0 AMR

1 WAV

2 WAV_ADPCM

<time>

recording time limit. The recording will be stopped if the

recording time reaches the time limit, or there is a mistake/ memory

full/other events disturbed (call setup, etc.)/ Or manual operation.If 0 or

default value is set, no time limit is set.

channel

0 main channel

1 aux channel

<level>

0-100, play volume

repeate

0 play once

1 play infinitely

<len>

length in bytes. When read record data, the max length is 32K

offset of the record file , it is less than the length of reord file.

When read the record file, if the len+offset is larger than the file length, then

we need to return to the actural data length.

<data>

record file data in hex format

record file location

0 system FAT

1 SD card

input channel

0 MIC1

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