Unblock Outgoing Calls
: Open the Phone app > Settings (three dots) > Supplementary services (or More settings) > Show caller ID . Set it to Network default or Show number .
Verify your billing. Most carriers automatically suspend outgoing services if a payment is missed. unblock outgoing calls
Navigate to your > Supplementary services > Call barring . : Open the Phone app > Settings (three
Re-seat the SIM card: Use a tool to pop the tray, wipe the gold contacts with a dry cloth, and re-insert it. unblock outgoing calls
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