Différences

Ci-dessous, les différences entre deux révisions de la page.

--- francois:huawei_e220 [2015/12/19 09:20] – [Modes of operation] francois
+++ francois:huawei_e220 [2020/12/17 09:31] (Version actuelle) – francois
@@ Ligne 15: / Ligne 15: @@
 ===== Set the pin code =====
+  AT+CPIN=1234
 Next, we configure the modem to NOT ask for the SIM PIN any more. Replace xxxx with your PIN! Of course this step needs a SIM card inserted in the modem.
@@ Ligne 20: / Ligne 21: @@
 You can re-enable the PIN constraint with
-  AT+CLCK=”SC”,1,”xxxx
+  AT+CLCK=”SC”,1,”xxxx"
 ===== Modes of operation =====
@@ Ligne 44: / Ligne 45: @@
 Pay attention that there are no spaces after the commas and type in the correct number of “F”s.
+==== AT^SYSCFG Huawei command reference ====
+To see the supported values, you can query your own modem sending the ''AT^SYSCFG=?'' command.
+**''AT^SYSCFG=$mode,$acqOrder,$band,$roam,$srvDomain''**
+**$mode**
+  * 2=Auto-Select
+  * 13=GSM only
+  * 14=WCDMA only
+  * 16=no Change
+**$acqOrder**
+  * 0=Automatic
+  * 1=GSM prefered
+  * 2=WCDMA prefered
+  * 3=no Change
+**$band**
+  * 3fffffff = All
+  * other (query list with "AT^SYSCFG=?")
+**$roam**
+  * 0=Not Supported
+  * 1=Supported
+  * 2=no Change
+**$srvDomain**
+  * 0=Circuit-Switched only
+  * 1=Packet-Switched only
+  * 2=Circuit- & Packet-Switched
+  * 3=Any
+  * 4=no Change
 ===== Sending and receiving SMS =====
@@ Ligne 85: / Ligne 120: @@
 The flag value can be one of the following:
-– Only delete SMS at index given
+  * 0 – Only delete SMS at index given
-– Ignore index and delete all “received read” SMS
+  * 1 – Ignore index and delete all “received read” SMS
-– Ignore index and delete all “received read” or “stored sent” SMS
+  * 2 – Ignore index and delete all “received read” or “stored sent” SMS
-– Ignore index and delete all “received read” or “stored sent” or “stored unsent” SMS
+  * 3 – Ignore index and delete all “received read” or “stored sent” or “stored unsent” SMS
-– Ignore index and delete all SMS
+  * 4 – Ignore index and delete all SMS
 Lastly, we are going to send an SMS. This is done with the command “CMGS”. The syntax is:
@@ Ligne 97: / Ligne 132: @@
 Beware: I just spent one hour debugging, because I did get the “ERROR: 330” message despite the fact that “CSCA” did return the correct number. In the end I decided to just write the number again to the modem and give it a try. And it worked. I just have no idea why…
+===== ^BOOT =====
+In AT Command Interface Specification, Huawei mention that ^BOOT unsolicited command only for the Huawei specified client, nothing specific.
+You can disable all unsolicited result by the following AT command:
+  AT^CURC=0
+To enable it back just change 0 to 1:
+  AT^CURC=1