How to send SenderID via pdu sms?

V

Volodymyr Palamar2020-09-20 13:42:57

Arduino

Volodymyr Palamar, 2020-09-20 13:42:57

How to build a PDU package with senderID?
I send SMS messages with a one-time access code to my service using a GSM modem and AT commands. I do not want to pay for a short number and somewhere I saw that the craftsmen sent sms using the GSM modem of an old phone with a SenderID substitution. Who knows how to do it??

Reply

Answer the question

In order to leave comments, you need to log in

2 answer(s)

V

Volodymyr Palamar, 2020-09-24
@GORNOSTAY25

The documentation does not have a field for SenderID

S

shurshur, 2020-09-20
@shurshur

Operators have been able to filter the left source_addr from subscribers for a long time, so it won’t work.