Group Selector And Back Key; Ptt (Push-To-Talk) Key - Nokia THR880 User Manual

Group selector and back key

In network mode, turning the group selector
is used for selecting groups. The names of
the current folder and group are shown on
the display.
The back key in the middle of the group
selector is used for switching between
groups. Pressing the back key switches
between groups that have the same index
number as the last two selected groups
(excluding the home group), and pressing and holding the back key
selects the home group (see Home group on page 34).
In direct mode, the group selector is used for selecting channels. The
name of the channel is shown on the display. Each channel may have up
to three groups. Pressing and holding the back key selects the first group
(A) on the channel, and pressing the back key switches between the
second and the third group (B and C) on the channel.
If voice feedback is activated, the radio plays the index number of the
group or channel when you turn the group selector. When you use the
back key, the radio plays the index number or index name (A, B, or C) of
the group or "Home" if the home group is selected. See Voice feedback
on page 31.

PTT (Push-to-talk) key

Your radio can make and receive one-way and two-way calls. During a
one-way call, only one person can speak at a time and the speaker has
to press and hold the PTT key. During a two-way call, the PTT key is not
needed and you can speak as in a conventional phone call.
To speak during a one-way call, press and hold the PTT key. You can start
speaking after a short tone is played and
the display.
Y o u r r a d i o
(transmitting) appears on
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