Handset Description - Topcom Butler 575C Bedienungsanleitung

Butler 575C
ANTENNA
When the ANTENNA symbol appears on the display, this indicates that the handset is located
within the working range of the base unit. When the handset is out of the working range of
the base unit, "RANGE OUT" will be visible on the display.
OFFHOOK
The OFFHOOK symbol appears when the hookswitch is pressed to call and the handset and
base unit are connected.
EXTERNAL CALL
The EXT symbol is used for external calls and is also displayed on all the subscribed handsets.
INTERNAL CALL
The INT symbol is used for internal calls between handsets. It is displayed on the corresponding
handsets only.
BATTERY
The BAT T E RY symbol is shown when the battery is almost empty and needs to be re c h a rg e d .
LOCK
The LOCK symbol is displayed when the handset is locked. The unit can only receive incoming
calls. All buttons are deactivated, except for the Power button.

3 HANDSET DESCRIPTION

1 Hookswitch / End Menu button
2 Memory / OK button
3 Function / Flash button [F/R]
4 Mute / Erase / Escape / Memory Clear button
5 Power / Lock / Volume button
6 Handset Internal Call / Call Transfer button [INT]
7 Redial / Pause button [R/P]
8 * Asterisk button
9 # button
1
2
3
4
8
33
7
6
5
9