Motorola razr 40 ULTRA - Call and SIM issues; Troubleshoot issues with calls

Troubleshoot issues with calls
Select the statement that best describes your issue:
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Can't make calls
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Can't answer calls
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Phone doesn’t ring
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People can’t hear me
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Can't hear calls
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Don’t get calls/texts
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Screen goes black
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Calls drop
Fix issues : Call and SIM issues 327