I'm repeatedly requesting for do not disturb option, but the number one telecom provider is not serious about the matter, so I opted for mobile number portability. Then I was promised by the authority my problems will be sorted out, but all the promises are in vain, still I receive annoying calls and messages. My complaint number are as such
CBNRA30530672236
CBDCC30520307084
CSBDE20518538365
THANKING YOU,
BIKASH
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