SIM800 datasheet(43/380 Pages) SIMCOM

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SIM800 Series_AT Command Manual_V1.09

2015-08-03

remain connected in absence of data carrier. If the data carrier is once more

detected before disconnecting, the TA remains connected.

ERROR

Parameters

<n>

1-15-254 Number of tenths seconds of delay

Parameter Saving

Mode

AT&W_SAVE

Max

Response

Time

Reference

V.25ter

Note

2.2.24 ATT

Select Tone Dialing

ATT

Select Tone Dialing

Execution

Command

ATT

Response

Parameter Saving

Mode

AUTO_SAVE

Max

Response

Time

Reference

V.25ter

Note

2.2.25 ATV

TA Response Format

ATV

TA Response Format

Response

This parameter setting determines the contents of the header and trailer

transmitted with result codes and information responses.

When <value>=0

When <value>=1

Execution

Command

ATV<value>

Parameters

<value>

0 Information response: <text><CR><LF>

Short result code format: <numeric code><CR>

1 Information response: <CR><LF><text><CR><LF>

Long result code format: <CR><LF><verbose code>

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