Cortelco 2747 - Manual (Page 12)

11
“Æ DOWN” Key
When the IP phone is in the menu selection mode, this key is used to scroll
down the menu items.
When the IP phone is editing menu item contents, this key is used as “ right
shift” to shift the cursor right a digit for each key press.
4. - IN VOL+
When the IP phone is in an idle state or user is talking on handset or speaker,
this key is used to increase/decrease the volume of the incoming voice.
The volume of speaker, handset and ring are separately adjusted according to
the mode of current usage. When in idle, “+” key increases the volume of
the ring tone, and “-” key decreases the volume of the ring tone; in
hands-free mode, “+” key increases the speaker volume, and “-” key
decreases the speaker volume; when in handset mode, “+” key increases the
volume of handset, “-” key decrease the volume of handset.
5. +OUT VOL-
Users are able to increase and/or decrease the volume which they transmit
out to a remote party.
6. SPEAKER
This key is pressed to switch between the using the handset and the speaker.
7. HOLD
This key places conversation on hold.
Also see Section 5.6.2.
8. NET
When users are not successfully registered to their service provider, this
button light will blink. User can press this button to try to register again to
their service provider.
9. MESSAGE
This key allows retrieval of Voice Mail messages.