Comments on: SMS based applications

By: Hisham

Hisham — Sun, 05 Sep 2010 11:52:36 +0000

When I am transfering SMS from mobile phone to PC , some of SMS not trasfered and I got this note ” This an EMS message! View in phone .” . While the rest SMS are transfered.
How can I got all SMS transfered from phone to PC .

By: Girish Mahajan

Girish Mahajan — Mon, 09 Aug 2010 10:07:53 +0000

Hi,
Could you please suggest how to send SMS to sim toolkit from SMSC?

what i know is , to send sms to sim toolkit tp-dcs should be 18.

Alt-Dcs=1 ( 0 0 0 1)
MClass=2 (0 0 1 0)

TP-DCS = “(AltDcs << 4) |(M_class)";

which is value 18 in this case.(BIN: 0001 0010)

Would anybody help me to send same thorugh SMSC?

–Girish

By: Franco

Franco — Sat, 01 Aug 2009 18:09:55 +0000

Jeroen:
By the same token, it is very easy to do what I usually do every day.
To have a simple but very practical chat room: works from computer to phones(My friends) via sms (NO GPRS).
I use one of those GNU tiny chat programs and have adapted it for sms.
Read sms -> save file -> end (Via cron every 3 minutes)
Read file -> post at chat room -> end(Via a refresh every 3 minutes
(From chat at computer to sms enabled phone)
(From sms enabled phone to computer)
Regards
Franco

By: Franco

Franco — Fri, 10 Jul 2009 02:43:17 +0000

Forgot ->
Once the sms (1, etc) has been processed, it is inmediately erased with at+cmgd=1….
Regards
Franco

By: Franco

Franco — Thu, 09 Jul 2009 23:57:10 +0000

What I do is this ->
Every 3 minutes I do a at+cmgl=”all”; the results are deposited in a text file and it looks like this ->
+CMGL: 1,”REC
UNREAD”,”+50587046235″,,”09/04/22,19:29:11+00″,145,100
jeroen 190453 1
OK
With an aplication made in php I make sure that the sending phone is registered; which in this case is +5056046235 and then I read the third line which gives me three elements: user password and 1; this last element means that the user is asking to receive the headers for e-mail number one, which is in the inbox.
Once everything is confirmed I send an sms to same phone
with headers. Generally it takes about two concatenated sms to comply with the delivery.
I use imap.dll(php) to be able to manipulate mails!.
This last element could be a message to be sent to x or y e-mail address, etc etc.
There is practically NO limit as to what you can do; the trick is to be able to read the text file properly.

Regards
Franco

By: Jeroen

Jeroen — Thu, 09 Jul 2009 03:43:22 +0000

Good idea.

So you use AT+CMGL and AT+CMGR to read your SMS inbox every 3 minutes?

Jeroen

By: Franco

Franco — Thu, 09 Jul 2009 02:54:51 +0000

Jeroen:
You can also check your e-mail headers and receive sms. if headers do not fit a normal sms, you can send a concatenated sms of up to 500 ascii characters.
I do this with a cron that is checking for sms messages every 3 minutes. All this I do it in text mode!.
Mainly, users, send name and password and the php aplication responds with headers of each message. ETC.
Regards
franco.

By: Josep

Josep — Wed, 08 Apr 2009 11:26:21 +0000

Como puedo leer la notificacion de un mensaje enviado?

How reading the notification of the message that I send? in format PDU