SIM800 datasheet(341/380 Pages) SIMCOM

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Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

341

2015-08-03

<text>

The text which is synthetized to speech to be played, maximum

data length is 956 Bytes

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

Reference

Note



Call setup will stop the current tts play



TTS can play in call, but call release will stop the tts play



TTS play is not allowed when alert or ring

18.2.2 AT+CTTSPARAM

Set Parameters of the TTS Playing

AT+CTTSPARAM

Set Parameters of the TTS Playing

Response

+CTTSPARAM: (0-100),(0-3),(1-100),(1-100),(0,1)

Test Command

AT+CTTSPARAM=

Parameters

See Write Command

Response

+CTTSPARAM: <volume>,<mode>,<pitch>,<speed>,<channel>

Read Command

AT+CTTSPARAM?

Parameters

See Write Command

Response

If error is related to MS functionality, response：

+CME ERROR: <err>

Write Command

AT+CTTSPARAM=

<volume>,<mode>,

<pitch>,<speed>[,<c

hannel>]

Parameters

TTS playing volume, the range is 0-100,the default is 50.

<mode>

TTS playing mode, the range is 0-3

auto read digit, and read digit based on number rule first

auto read digit, and read digit based on telegram rule first

read digit based on telegram rule

read digit based on number rule

<pitch>

TTS playing pitch, the range is 1-100,the default is 50.

<speed>

TTS playing speed, the range is 1-100,the default is 50.

TTS play channel.

main channel

aux channel

Parameter

Saving NO_SAVE

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