Receiving text messages late after inserting an old sim card

The BG95 device takes too long to receive a message when text messaging a sim card that is not inserted. It takes about 5-10 minutes to receive the message once I insert the sim card into the device. On the other hand, when using a different phone such as android/iphone, the messages are received instantly.

Has anyone encountered this?

Hi @evo

Sorry for the late response.
Could you please help send you test step?

Hello,

I have a similar problem, as sometimes I get the messages instantly and sometimes it takes a long time. Let me know if you have found a solution.

Thank you for your help.

I just wait to receive a sms notification from the URC system. The messages come in fast when the sim card & gsm modem is already running. The messages are slow when the modem is off and I turn it back on to receive old text messages.