Meridian Audio M3900 - Manual (Page 101)

Installation Page 101 of 174
M3900 Series Meridian Digital Telephones Description, Installation and Administration
Headset options
The M3901, M3902, M3904, and M3905 supports an amplified headset when
the headset connects to the handset jack.
The M3903, M3904 and M3905 have a dedicated headset jack which
supports a non-amplified headset. The M3903, M3904 and M3905 have a
Headset Fixed Feature Key to turn the Headset on and off.
To install alternate key caps for the M3905
Use the Key Extractor Tool with the M3905 Call Center Telephone to remove
the programmable keys and replace them with alternate keys customizing
your telephone to fit your need.
Figure 18
Install the alternate key caps
As shown in Figure 18, place the tips of the tool into the slots at the right and
left of the key, grip tightly and pull straight upward.
To install the key caps:
1 Fit the two small elastomer posts into two slots on the undersides of
the keys and firmly press downward.
2 The key releases immediately after pressure is applied.
Note: If the key does not release, remove it.Attempt the installation
again making sure that the posts and the slots are properly aligned.
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