February 20, 2019
DO NOT DISTURB POLICY BY MTN (MTN DND)
The DO-NOT-DISTURB (DND) policy was activated by all network providers after the directive of the Nigerian…
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February 20, 2019
HOW TO DELIVER BULK SMS TO DND NUMBERS
WHAT IS DND DND means Do Not Disturb. It is a feature provided by telecommunications…
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