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AT Command Reference
80-99208-1 Rev. D 6-13
Select Tone Dialing (T)
Syntax
T
Description
Causes subsequent dialed digits to be signaled using DTMF
tones. This command is recognized but does nothing.
Valid Values
None.
Power-On/Reset Default Value(s)
None.
Results Returned
OK
or ERROR; see Table 6-3 on page 6-9 for details.
DCE Response Format (V)
Syntax
V[<value>]
Description
Determines the contents of the DCE header and trailer
transmitted to the DTE with result codes and information
responses. It also determines whether result codes are
transmitted in numeric or alphabetic format. The text portion
of information responses is not affected by the setting of this
parameter.
The following table shows the effect of setting this parameter
on the format of information text and result codes. The values
<S3> and <S4> represent the ASCII value of the S3 and S4
registers respectively.
V0 V1
Information
Responses
<text><S3><S4> <S3><S4>
<text><S3><S4>
Result Codes <numeric
code><S3>
<S3><S4><verbose
code><S3><S4>