You may do like this but it should not be in order.
>>> t = [{'ComSMS': 'true'}, {'ComMail': 'true'}, {'PName': 'riyaas'}, {'phone': '1'}]
>>> [{i:j for x in t for i,j in x.items()}]
[{'ComSMS': 'true', 'phone': '1', 'PName': 'riyaas', 'ComMail': 'true'}]
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