Hello guys .
I have problem with my test programm- hardware S7-1200 fw. 2.1 , CP1242-7 fw 1.0 , S7 v11 SP2 UPD2 .
I made test programme which should be able tosend/receive SMS without anyother additionalSoftware(e.g.Teleservis).
I'm able to sendsms without anyproblems but I have problem with receiving SMS ,either from one person or fromall numbersincluding inauthorisation list .
I dont know where the mistake is, please have a look at the attachment .

Thank you for yourhelp

Hi guys .

Please give me information about program in attachment , it is right or not ?
I need feedback from you , because I am on dead point .

Thanks for any information.

1. Authorized Phone number: Are you sure these come in with a leading +42
   -> For testing just try *
2. Your TC_CON is on an empty number in the project
   -> Make sure it's empty online in the PLC too. (Start values are only taken over after STOP-RUN)
3. Still nothing?
   The only explanation left: The CP received an empty SMS once.
   This will cause the firmware to freeze, making it impossible to receive messages at all.
   -> There's no other option than updating the CP to firmware 1.2. - which will fix this issue.
   

Greetings