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How to find the phone has pdu or text mode

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deva88

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Hi..
i am using Nokia 6880 to interface with microcontroller. how can i find the phone has support pdu mode or text mode.
 

This can help You :

http://www.gsm-modem.de/sms-pdu-mode.html
http://mobiletidings.com/2009/01/12/sending-out-an-sms-in-pdu-mode/
http://www.developershome.com/sms/operatingMode.asp
**broken link removed**
**broken link removed**







See this SMS Box project :
http://www.elektronika.ba/563/sms-box-project/

This device acts as interface between your microcontroller project and a GSM phone. It handles all modem data communication between the GSM phone and your micro-project. The best thing is that it decodes PDU into TEXT on the fly! You can easily SMS-enable your any project without need for learning AT commands and parsing complicated data when talking to AT modem inside the phone.
 
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    deva88

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Dear sir,

Thanks for reply,i know how to check.For checking at commands,instead of using microcontroller can i use Pc rs 232 to connect with mobile pinouts. That means connection is

PC-TX->Mobile-Rx,
PC-RX->Mobile-TX,
common gnd.

It will work?, if true means how can i get the received command in pc.
 

Thanks i tried the link which u gave, it is working, i found that my modem was working in text mode. but i want to interface microcontroller with mobile pinout through RS 232. Before i tried the command through COM port in pc not through data cable, not working connection is tx,rx, gnd of pc to tx,rx,gnd of mobile pinout. i tested the command through hyper terminal. Otherwise i have to use Mbuss pin


 

Hi,

Can you show some block diagram on what you are planning to do..may be I can help you.
 

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