Author Topic: Re: TnrGSM  (Read 998 times)


  • Newbie
  • *
  • Posts: 2
    • View Profile
Re: TnrGSM
« on: January 13, 2014, 11:05:53 am »
Hi there

I have a couple of SMS questions....

1.  SMS ID number
Is it possible to add a hidden ID number to SMS.  The reason is so when a reply is returned from the SMS recipient, then I know which SMS the reply is assigned to.  Therefore I can create unique lists of  SMS communication.

2.  SMS Date Time Read
Am I correct in thinking that there is no way of knowing when a SMS is actually read on a mobile phone??  If this is the case, what is the best I can achieve, ie Is it the date/time the SMS is read by the mobile phone operator eg Vodafone??  If so, is this the TnrPDUSMS.ReportDateTime property??



Roman Novgorodov

  • Engineer
  • Administrator
  • Hero Member
  • *****
  • Posts: 1006
  • we will win
    • View Profile
    • Forums.nrCommLib.Com
Re: TnrGSM
« Reply #1 on: January 16, 2014, 06:47:43 am »

> 1.  SMS ID number ...

You can check following properties:

TnrPduSms.PID : byte

> 2.  SMS Date Time Read ...

Report confirms the SMS delivering to user mobile phone only. There is no default ways to get report about opening and reading SMS by user. But maybe Alert property will be useful here too.
And yes, TnrPDUSMS.ReportDateTime is time of delivery confirmation report.

Roman Novgorodov
DeepSoftware llc
DeepSoftware llc - The professional components for Delphi/CBuilder/.NET. The high quality custom software development.
Forums.nrCommLib.Com - DeepSoftware Tech Support Forum.