nokia 5130 at commands

[Urs Friend]

i was trying to check whether my nokia 5130 supports AT command. When I typed AT in hyperterminal, it returned ok. Also I was able to send sms through it. But I could not read the sms using CMGR=1. Is it possible that this nokia set supports only some of the AT commands?

 

[salmanliaquat]

If your mobile returns OK in return of AT....It means it supports all the standard AT commands. SMS sending and reading commands are standard AT commands.
You can find a list of standard AT commands on internet.
Just make sure that the SMS you are trying to read is located at memory location you are giving in your AT+CMGR command, in this case 1. Or you can try AT+CMGL="ALL" command to list all the messages in the memory.

Regards,
Salman.

 

[Urs Friend]

AT+CMGL="ALL" returns error. So i tried AT+CMGL=? (to check whether the set supports this command) but got error. Any idea?
In a blog I read that some mobile phone supports SMS sending commands not reading ones. Is this true?
Thanks for the reply.

 

[salmanliaquat]

some mobile phone supports SMS sending commands not reading ones

Might be true but i have not encountered any such set yet.

Any ways try other general AT commands (like ATI, ATZ, AT&F, AT&V, AT&W, AT+CSQ) to see whether it responds to them.