User's Guide
17
Model / User Guide
Using the 480i CT Cordless Handset
Volume Control
The volume key, located on the side of the handset, controls both the receiver and
ringer volume.
Note: The volume key can also be used to adjust the right/left cursor to add spaces or to
erase characters on the display when editing or creating names, key labels etc.
To adjust the receiver volume:
• While on a call, press the top of the key to increase the receiver volume and
press the bottom of the key to decrease the volume. The receiver volume icon
on display will indicate the current volume level. In absence of a PBX, the
receiver volume returns to the default setting after each call. However, the PBX
directive can direct the handset default to the volume.
To adjust the ringer volume:
• When the handset is not being used for a call, press the top of the key to
increase the ringer volume and press the bottom of the key to decrease the
ringer volume. The handset ringer will sound on each adjustment to reflect the
new setting and the ringer volume icon on display will also show the current
level chosen.
Directory – 480i CT Cordless Handset
Entering Characters and Numbers
Editing keys
During alphanumeric entry, the volume control keys become edit keys. They are
used to provide backspace and forward-space capability to the unit. For
Backspace/Erase, press the Lower end of the volume bar. To add a space or to
erase from left to right, press the higher end of the volume bar.
Note: The Down scroll key (marked  ) or the Up scroll key (marked Ï ) are also used to
provide backspace and forward space respectively.
General Record Editing
To accommodate adding and editing, use the available characters as labelled on
the keypad. Pause key and special characters are also available:
0 key / Pause key
To allow the user to enter pause characters, the pause key is the 0 digit key in
alphanumeric editing mode. Characters will appear in the following order: : 0, p.
1 key
In the alphanumeric mode, the 1 digit key will access several special characters.
Characters will appear in the following order:
As can be seen, these special characters accessible through the 1 key allow URI
and IP address data entry.
Note: To enter the dot/period in the IP address format, the star * key is used when in
numeric "123" editing mode. Alternatively, in text "abc" or "ABC" editing mode, use
the 1 key to access the ".".
1@.:;=_,-`&()