Rainbow Electronics GM862-QUAD-PY - Manual (Page 148)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 148 of 434
+CMEE - Report Mobile Equipment Error SELINT 2
AT+CMEE=[<n>] Set command enables/disables the report of result code:
+CME ERROR: <err>
as an indication of an error relating to the +Cxxx commands issued.
When enabled, device related errors cause the +CME ERROR: <err> final
result code instead of the default ERROR final result code. ERROR is
anyway returned normally when the error message is related to syntax,
invalid parameters, or DTE functionality.
Parameter:
<n> - enable flag
0 - disable +CME ERROR:<err> reports, use only ERROR report.
1 - enable +CME ERROR:<err> reports, with <err> in numeric format
2 - enable +CME ERROR: <err> reports, with <err> in verbose format
AT+CMEE? Read command returns the current value of subparameter <n>:
+CMEE: <n>
AT+CMEE=? Test command returns the range of values for subparameter <n>
Note +CMEE has no effect on the final result code +CMS
Reference GSM 07.07
3.5.4.6 Voice Control
3.5.4.6.1 DTMF Tones Transmission - +VTS
+VTS - DTMF Tones Transmission SELINT 0 / 1
AT+VTS=
<dtmfstring>
[,duration]
Execution command allows the transmission of DTMF tones.
Parameters:
<dtmfstring> - string of <dtmf>s, i.e. ASCII characters in the set (0-9),
#,*,(A-D); it allows the user to send a sequence of DTMF tones, each
of them with a duration that was defined through +VTD command.
<duration> - duration of a tone in 1/100 sec.; this parameter can be
specified only if the length of first parameter is just one ASCII character
0 - a single DTMF tone will be transmitted for a duration depending on the
network, no matter what the current +VTD setting is.
1..255 - a single DTMF tone will be transmitted for a time <duration> (in
10 ms multiples), no matter what the current +VTD setting is.
Note: this commands operates in voice mode only (see +FCLASS).
AT+VTS=? For compatibility with previous versions, Test command returns
+VTS: (),(),()