ZP502 User Manual
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Ring Type
Shows the ring type of the incoming call.
Click “Modify” to change the selected information and click the “Delete” to delete the selected
record.
Notice: the maximum capability of the phonebook is 500 items
4.3.4.5. Function Key
Function Key
Field name
explanation
Contrast
Set contrast of screen
Luminance
Set luminance of screen
MWI Number
To listening record in server , we defined the function key
F10 ,After you set it, you can pick up or hands-free, then press
to listen record in server.
Line:
select SIP1, SIP2, SIP3, Dial peer, or IAX2 in function key type. After you set it, you