MyPBX U300 Extension User Guide
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1.2.3 Do not Disturb (DND)
Do Not Disturb service is used to turn off the phone bell. If it’s enabled, incoming callers will be routed to the
voicemail box (if enabled); otherwise they will be disconnected automatically.
1.2.4 Ring Out
Ring Out is used to define the ringing time of the extension. If the ringing time exceeds the
configured time, the extension would stop ringing.
1.2.5 Mobility Extension Number
Mobility Extension Number is used to enable the cell phone to work as a mobile extension. If a
cell phone number is set as the mobility extension number, once it calls MyPBX, the cell phone
would have all authority of extension. In this way, the user is able to check the voicemail, call the
other extension, PSTN or mobile numbers via cell phone.
