How To Enable/Disable Do Not Disturb(DND)?
Do Not Disturb(DND) is a function to prevent incoming calls from ringing the phone.
To Enable DND:
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There are two ways to enable DND:
1-Press the DND button on the phone
2-Dial *78
To Disable DND:
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There are two ways to disable DND:
1-Press the DND button on the phone
2-Dial *79