Filter
Top Products
HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification
Call Control Commands
Issue 01 (2011-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
81
7.13.2 Interface Description
This command sends a dual tone multiple frequency (DTMF) key value to the
network through signaling in the call status.
7.13.3 Parameter Description
<call_x>: Specifies a call ID. The value ranges from 1 to 9.
<dtmf_digit>: ASCII characters, indicating a DTMF key value. Allowed characters
include only 0–9, *, and #. Only one character is allowed each time.
7.13.4 Example
AT+CDV10000
OK
^ORIG:2,0
^CONN:2,0
AT^DTMF=2,1
OK
AT^DTMF=2,#
OK
7.14 ^PPPCFG–Command for Setting the PPP User Name
and Password
7.14.1 Syntax
Command
Possible Response(s)
^PPPCFG=<userid>,<password>
<CR><LF>OK<CR><LF>
In case of an MT-related error:
<CR><LF>+CME ERROR:<err><CR><LF>
^PPPCFG or ^PPPCFG?
<CR><LF>^PPPCFG:<userid>,<password><
CR><LF>
<CR><LF>OK<CR><LF>
In case of an MT-related error:
<CR><LF>+CME ERROR:<err><CR><LF>