SIM800 datasheet(144/380 Pages) SIMCOM

144 / 380 page

Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

144

2015-08-03

AT+CPSPWD

Change PS super password

AT+EXUNSOL

Enable or disable proprietary unsolicited indications

AT+CGMSCLASS

Change GPRS multislot class

AT+CDEVICE

View current flash device type

AT+CCALR

Call ready query

AT+GSV

Display product identification information

AT+SGPIO

Control the GPIO

AT+SPWM

Generate the pulse-width-modulation

AT+ECHO

Echo cancellation control

AT+CAAS

Control auto audio switch

AT+SVR

Configure voice coding type for voice calls

AT+GSMBUSY

Reject incoming call

AT+CEMNL

Set the list of emergency number

AT*CELLLOCK

Set the list of ARFCN which needs to be locked

AT+SLEDS

Set the timer period of net light

AT+CBUZZERRING

Use the buzzer sound as the incoming call ring

AT+CEXTERNTONE

Close or open the microphone

AT+CNETLIGHT

Close the net light or open it to shining

AT+CWHITELIST

Set the white list

AT+CSDT

Switch on or off detecting SIM card

AT+CSMINS

SIM inserted status reporting

AT+CSGS

Netlight indication of GPRS status

AT+CMICBIAS

Close or open the MICBIAS

AT+DTAM

Set TTS and record play mode in call

AT+SJDR

Set jamming detection fuction

AT+CPCMCFG

Set PCM parameter

AT+CPCMSYNC

Set PCM sync parameter

AT+CANT

Antenna detecting

AT+CAGCSET

Close or open AGC function

AT+SD2PCM

SD and PCM switch function

AT+SKPD

Keypad detecting function

AT+SIMTONEX

Custom tones

AT+CROAMING

Roaming state

AT+CNETSCAN

Performing a net survey to show all the cells’ information

AT+CMNRP

Dual serial port feature

AT+CEGPRS

Switch on or off EDGE

AT+CGPIO

Control the GPIO by PIN index

AT+CMEDPLAY

Play audio file

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