Telephony problems Galaxy Tab A (8.4" 2020) - Samsung Galaxy Tab A series Questions & Answers

Hi!
I have a Galaxy Tab A (8.4 "2020) model SM-T307U.
I have a local Sim that works well in web browsing. The problem is that the device does not send or receive calls and text messages, because the telephony is locked on the AT&T service in the US.
Anyone have a solution?
Many thanks in advance

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I recently purchased me and the wife new phones. Both Galaxy S7's she has the regular S7 i have the edge variant. Both devices are Verizon unlocked. I am able to browse the web, watch videos and make calls. The only thing i cannot figure out is how to make the MMs work, i cannot send or receive picture messages. I am running on the Metro PCS network. I am using the Metro PCS APN settings. I also tried the T-mobile APN settings with no luck. I am able to use data with either setting but I still can send or receive picture messages. I have called Metro PCS and I have went to an authorized distributor and they couldnt find a solution. I am super stressed about this issue. I use picture messages a lot for work and with the wife as well. Please help me folks! :crying:
arochi92 said:
I recently purchased me and the wife new phones. Both Galaxy S7's she has the regular S7 i have the edge variant. Both devices are Verizon unlocked. I am able to browse the web, watch videos and make calls. The only thing i cannot figure out is how to make the MMs work, i cannot send or receive picture messages. I am running on the Metro PCS network. I am using the Metro PCS APN settings. I also tried the T-mobile APN settings with no luck. I am able to use data with either setting but I still can send or receive picture messages. I have called Metro PCS and I have went to an authorized distributor and they couldnt find a solution. I am super stressed about this issue. I use picture messages a lot for work and with the wife as well. Please help me folks! :crying:
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I have the same problem . The only thing I was able to do so far is download GO SMS , then to send the MMS Click MMS1. I was able to send with this even though I really didn't want to use GO SMS.

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