Meridian Audio M3900 - Manual (Page 79)

Configure the M3900 Series Meridian Digital Telephone Page 79 of 174
M3900 Series Meridian Digital Telephones Description, Installation and Administration
Key 24 Privacy Release.
Key 25 Charge Account.
Key 26 Calling Party number.
Key 27 Callers List
Key 28 Redial List
Keys 29-31 NUL.
Figure 9
M3903 key positions
Table 10
M3903 key description (Part 3 of 3)
Key Description
553-9127
Key [0,2]
Key [1,3]
Key 16
Key [17,20,23]
Key [18,21,24]
Key [19,22,25]