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Cellular forums Home > Archive > Cell Phones in Great Britain > July 2005 > Replace mobile number to a Text with GSM modem and AT commands
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Replace mobile number to a Text with GSM modem and AT commands
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| rocder@gmail.com 2005-07-30, 5:48 am |
| What is the AT command that replace my phone number to a Text while
sending the SMS through a GSM modem. For example, when I send in an SMS
through my GSM modem, I don't want my cell no i.e. +18167867865;
instead of the number I want to have ICS displayed. Is that possible to
do with the help of AT commands and GSM modem?
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| Matthew Haigh 2005-07-30, 5:49 pm |
| In article <1122707708.502548.106100@z14g2000cwz.googlegroups.com>,
rocder@gmail.com writes
>What is the AT command that replace my phone number to a Text while
>sending the SMS through a GSM modem. For example, when I send in an SMS
>through my GSM modem, I don't want my cell no i.e. +18167867865;
>instead of the number I want to have ICS displayed. Is that possible to
>do with the help of AT commands and GSM modem?
>
No, that isn't possible. When an SMS is sent over the air from your
mobile (or GSM modem), the submit PDU (protocol data unit) sent to the
network does not have a field for the origination (sender) address. The
network fills in the sender address from their records when they send
the message out to the recipient handset. That will always be the
MS-ISDN (mobile number) associated with the SIM you are using.
If you want to choose your own origination address, you'll need to use a
service with an SMPP or similar connection into the service centre,
where you do have a field in the submission to put in an origination
address.
Matt
--
Matthew Haigh --$matthaigh{News07}$@haigh.org--
GCRSoft, providing SMS solutions since 1996...
http://www.gcrsoft.com http://www.moretext.com
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