User`s manual

AT Command Reference Manual
vi 1048
&Jn - Telephone Jack Control.............................................................................................................3-15
&Kn - Flow Control .............................................................................................................................3-15
&Ln - Leased Line Operation ..............................................................................................................3-15
&Mn - Asynchronous/Synchronous Mode Selection ............................................................................3-16
&Pn - Select Pulse Dial Make/Break Ratio ..........................................................................................3-16
&Qn - Sync/Async Mode.....................................................................................................................3-17
&Rn - RTS/CTS Option.......................................................................................................................3-18
&Sn - DSR Override ...........................................................................................................................3-18
&Tn - Test and Diagnostics.................................................................................................................3-18
&V - Display Current Configuration and Stored Profiles.......................................................................3-19
3.2.3 &V1 - Display Last Connection Statistics................................................................................................3-19
&Wn - Store Current Configuration .....................................................................................................3-20
&Xn - Select Synchronous Clock Source.............................................................................................3-20
&Yn - Designate a Default Reset Profile..............................................................................................3-20
&Zn=x - Store Telephone Number ......................................................................................................3-20
3.2.4 AT% Commands ...................................................................................................................................3-21
%En - Enable/Disable Line Quality Monitor and Auto-Retrain or Fallback/Fall Forward ........................3-21
%L - Line Signal Level........................................................................................................................ 3-21
%Q - Line Signal Quality..................................................................................................................... 3-21
%7 - Plug and Play Serial Number......................................................................................................3-22
%8 - Plug and Play Vendor ID and Product Number............................................................................ 3-22
3.2.5 AT\ Commands .....................................................................................................................................3-23
\Kn - Break Control.............................................................................................................................3-23
\Nn - Operating Mode.........................................................................................................................3-24
\Vn - Single Line Connect Message Enable.........................................................................................3-24
3.2.6 AT+ Commands ....................................................................................................................................3-25
+MS - Select Modulation..................................................................................................................... 3-25
+Hn - Enable/Disable RPI and DTE Speed..........................................................................................3-28
3.2.7 AT** Command .....................................................................................................................................3-29
** - Download to Flash Memory ..........................................................................................................3-29
3.2.8 AT- Commands .....................................................................................................................................3-30
-SDR=n - Enable/Disable Distinctive Ring ...........................................................................................3-30
3.3 ERROR DETECTION AND DATA COMPRESSION COMMANDS.......................................................................3-31
3.3.1 AT% Commands ...................................................................................................................................3-31
%C - Enable/Disable Data Compression.............................................................................................3-31
3.3.2 AT\ Commands .....................................................................................................................................3-31
\An - Select Maximum MNP Block Size...............................................................................................3-31
\Bn - Transmit Break to Remote..........................................................................................................3-31
3.4 MNP 10 COMMANDS.........................................................................................................................................3-32
3.4.1 AT) Commands .....................................................................................................................................3-32
)Mn - Enable Cellular Power Level Adjustment....................................................................................3-32
*Hn - Link Negotiation Speed..............................................................................................................3-32
-Kn - MNP Extended Services ............................................................................................................3-32
-Qn - Enable Fallback to V.22 bis/V.22......................................................................................... .......3-32
-SEC=n - Enable/Disable MNP10-EC..................................................................................................3-33
@Mn - Initial Cellular Power Level Setting...........................................................................................3-33
:E - Compromise Equalizer Enable Command.....................................................................................3-33
3.5 W-CLASS COMMANDS......................................................................................................................................3-34
3.5.1 AT* Commands.....................................................................................................................................3-34
*B - Display Blacklisted Numbers........................................................................................................3-34
*D - Display Delayed Numbers............................................................................................................3-34
*NCn - Country Select ........................................................................................................................3-35
3.6 CALLER ID COMMANDS ...................................................................................................................................3-36
3.6.1 AT#CID Command ................................................................................................................................3-36
#CIDn - Caller ID................................................................................................................................3-36
Inquiries .............................................................................................................................................3-36
Formatted Form Reporting..................................................................................................................3-36