What is 330 error?
What is 330 error?
Reason. This error occurs when HTTP request’s headers claim that content is gzip encoded while it’s not. This error can be fixed by turning off gzip encoding in browser you use.
What is a CMS error?
NOTE: The +CMS ERROR indicates an error related to a mobile equipment or network. If the error is the result code for any of the commands in a command line, none of the following commands in the same command line are executed. (Neither ERROR nor OK will be returned.)
What does GSM error mean?
When controlling GSM devices using AT commands, the device can respond with either “OK” or “ERROR”. When there is a network error, for instance, when you try to send an SMS message when there is no network coverage, you will receive an error which starts with “+CMS ERROR”. …
What is at Csmp?
The AT+CSMP command sets the additional parameters that are passed in the header of an SMS message when sending messages in text mode (AT+CMGF=1). Applications should use PDU mode for sending messages with specific header values.
Why wont my Huawei send messages?
Open Settings, search for and access Apps, and find Messaging. Then go to Storage > CLEAR DATA. If the issue is still not resolved, open Settings, search for and access Reset network settings, and touch Reset network settings. Then try again.
What is SMS mode?
The SMS specification has defined two modes in which a GSM/GPRS modem or mobile phone can operate. They are called SMS text mode and SMS PDU mode. The mode that a GSM/GPRS modem or mobile phone is operating in determines the syntax of some SMS AT commands and the format of the responses returned after execution.
Why is message sending failed?
If your Android won’t send text messages, the first thing you should do is make sure you have a decent signal — without cell or Wi-Fi connectivity, those texts are going nowhere. A soft reset of an Android can usually fix an issue with outgoing texts, or you can also force a power cycle reset.
What is the meaning of the + CMS error code 321?
To find out the meaning of the +CMS error code 321, go to ” Table of +CMS Error Codes and Their Meanings “. From there, we know that the read message operation failed because an invalid memory index was assigned to the AT command +CMGR.
Why is there an at command + CMS error?
From there, we know that the read message operation failed because an invalid memory index was assigned to the AT command +CMGR. Note that after the occurrence of a +CMS error, the GSM/GPRS modem or mobile phone will not process the remaining AT commands in the command line.
How to use AT + CMGS to send SMS?
The AT+CMGS command sends an SMS message to a GSM phone. In text mode this command is less powerful than in PDU mode but it is certainly easier to use. Parameters. = ASCII character 13. = ASCII character 26. = Message Reference. Example. Set the GSM modem to Text Mode SMS and send a message to GSM number +31628870634.
What causes + CMS error in GSM modem?
Below shows some common causes of +CMS errors: A SIM card is not present in the GSM/GPRS modem or mobile phone. The SIM card requires a password (e.g. PIN, PIN2, PUK and PUK2) but you have not entered it. An invalid memory index is assigned to an AT command.