Call Control

The only +CBST parameter that needs mapping for mobile terminated calls is <speed>, as described in the table below. The V.110 protocol is replaced by the analog protocol regardless of the +CBST setting. All other parameters are set by the +CBST command.

Table 3-16: Mapping Table (V.34)

 

 

+CBST setting

Mapped value for mobile terminated call

 

 

 

 

0

autobauding

 

 

4

2400 bps (V.22bis)

 

 

6

4800 bps (V.32)

 

 

7

9600 bps (V.32)

 

 

14

14400 bps (V.34)

 

 

68

2400 bps (V.110 or X.31 flag stuffing)

 

 

70

4800 bps (V.110 or X.31 flag stuffing)

 

 

71

9600 bps (V.110 or X.31 flag stuffing)

 

 

75

14400 bps (V.110 or X.31 flag stuffing)

 

 

 

 

Note: CSNS has read-only access to CBST data.

+MDC, Selection of Desired Message to Be Displayed Upon Connection of a Voice Call

This AT command enables you to select the desired messages to be displayed upon connection of a voice call with a remote party. The OK and CONNECT messages are available.

 

 

 

 

Command Type

Syntax

Response/Action

Remarks

 

 

 

 

 

 

 

 

Set

+MDC=<mode>

OK

The Set command selects which of the

 

 

or:

supported messages will be displayed

 

 

ERROR

upon connection of a voice call.

 

 

<mode> Command Parameters:

 

 

 

 

 

 

0 - Display OK on voice call

 

 

 

connection

 

 

 

1 - Display CONNECT on voice call

 

 

 

connection

 

 

 

Default Values:

 

 

 

Power Up - As previously saved in

 

 

 

NVM FLEX bit

 

 

 

0 - Before Set command is first used

 

 

 

 

Read

+MDC?

++MDC: <mode>

The Read command should return the

 

 

OK

current selection of <mode>.

 

 

 

 

Test

+MDC=?

+MDC: (list of

The Test command returns the possible

 

 

supported <mode>s)

<mode> values.

 

 

OK

 

 

 

 

 

 

 

 

 

3-36

G24-L AT Commands Reference Manual

April 15, 2008

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PIONEERPOS G24-LC manual Mapping Table, +CBST setting Mapped value for mobile terminated call, Error, +Mdc?