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Command Reference Manual

5-20

Conexant

100722A

5.5.12 +FBUF? - Buffer Size

Read syntax: +FBUF?

DCE response syntax: <bs>, <xoft>, <xont>, <bc>

where:

<bs> = total buffer size

<xoft> = XOFF threshold

<xont> = XON threshold

<bc> = current buffer byte count

Example:

+FBUF?

512, 506, 500, 0

The +FBUF parameter allows the DTE to determine the characteristics of the DCE's data buffer. Data buffers are used for

flow control. Use of the reported values allow the DTE to transfer data without provoking XOFF.

5.6 EXAMPLE SESSIONS

Table 5-6 and Table 5-7 show the typical command and responses for sending and receiving two pages, respectively.

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Comtrol AT Commands for SmartACFL Manuale Utente Pagina 142