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TC63_ATC_V00.490

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5/24/05

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 write command triggers writing data via the Internet service configured configured with 

. 

TC63 returns the amount of data which can be written: 
•

 value equal 0 indicates that the TC63 failed to enter online data mode. Details about

the cause of failure is available using 

•

 value greater than 0 indicates that the TC63 switches into online data mode to transfer

the given number of bytes. 

A URC "

" will be issued if 

• the TC63 is capable to send data after opening the Internet service or 
• less transmission buffer space was confirmed (in 

) than requested (with 

) or 

• or all available data have been transferred. 
This mechanism is designed to avoid polling for free transmission buffer space and thus, free the TA for other

tasks. 

^SISW: 

Data availability status of the Internet service configured with 

 has changed. 

 0 ... 9 specified with 

Requested number of data bytes to be transmitted via the Internet service configured with 

1...1500

Confirmed number of data bytes to be transmitted via the Internet service configured in 

. This

number may be less or equal to the value requested with 

. 0 value indicates that no data

can be written. 

Test Command

AT^SISW=?

Response(s)

OK 

Write Command

, 

Response(s)

, 

Number of data bytes are expected as specified by 

OK 

ERROR 

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

4

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<srvProfileId>

(num)

<reqWriteLength>

(num)

<cnfWriteLength>

(num)