Hi All
Is it possible to hide the orginator adress when sending sms (using AT+CMGS or adl function)
Thanks
Hi,
No, I dont think so, not from the ME with standard SIM subscription.
That is something that the network takes care of but if you send your SMS by calling in to a (ISDN or analogue) SMSC via circuit switched data and transfer your SMS either via UDP or similar protocol, then there are SMSC:s that accept the message without sender address or even with a false sender address.
Another alternative is to get a deal with the network operator…, but that will likely cost some (or even alot) money…
/Snoooze
Hi thanks for your response
But in case of receving sms if some SMSC:s accept sms whithout sender sms, What format the orginator adresse take on recevieng sms.
Thanks
If you send a SMS the way I described before and you leave the originator address field empty, the receiver will also see it as empty. Most mobile phones will display it as “sender unknown” or similar…
/Snoooze
Hello again,
I stumbled over a web based service for sending anonymous SMS messages. I havent tested it but I thought it could be of interest for you.
I know there are many others alsobut its just an example…
/Snoooze