Why Does My Straight Talk Phone Say No Sim Card. We believe Straight Talk sometimes has old data and is trying to associate your. Tell the Straight Talk rep you changed the SIM card.
This includes your phone your SIM card packaging and your Straight Talk Unlimited 30-Day service plan card. These are CDMA phones like Galaxy Core Prime LG Treasure and many others have been affected. Why does my phone say invalid SIM.
This includes your phone your SIM card packaging and your Straight Talk Unlimited 30-Day service plan card.
My straight talk phone is saying i have no service. Emily saysIve tried all the steps above but when I tap on Mobile Networks it comes up saying Insert SIM card but I checked to see if my SIM cards in my phone and it is in my phonePlease help Feedback. I can send text messages with no volume. So for example if the user used hisher phone on T-Mobile prepaid and used T-Mobile APN settings if heshe brings the phone to Straight Talk that operates with ATT Straight Talk SIM card the phone data will not work until the user changes 4G LTE APN settings for Straight Talk.
