Music On Hold; Low Battery Detection; Lcd Backlight Function - SPC 3604N User Manual

SET PCODE - and the "-" flashes.
2. Press /+ or /– key to set PABX code from 0 to 9 or -.
3. If choose "-", it means no PABX code has been set.
4. Press MENU key to confirm and quit.

MUSIC ON HOLD

 Hold music selection
There are 3 kinds of hold music for selection
1. At off-hook or hands-free state, press TIMBRE key
2. Press key to select the desired hold music. It plays the music at same time. Press
VOL/+ or VOL/– key to adjust hold music volume. Total 4 levels for selection.
3. Press TIMBRE key to quit.
 When talking over handset, press TIMBRE key to enter the hold mode and the hold
music is sent out. In hold mode
1. Press TIMBRE key to release hold mode and continue to talk over handset, or
2. Hang up handset, it enters hands free hold mode.
 When talking at hands free mode, press TIMBRE key to enter the hold mode and the
hold music is sent out. In hold mode
1. Pick up handset to talk over handset, or
2. Press key to quit hold mode and talk at hands free mode.
PROGRAMMABLE ONE-TOUCH MEMORY OPERATION
 Store the number in one-touch memory
1. Pre-dial the desired number.
2. Press key, LCD displays STORE.
3. Press Mi(i=1~7) key to store the number.
 Make a call from one-touch memory
In off-hook or on-hook state, press Mi(i=1~7) key directly to dial out the stored number.
Or in on-hook state press
display the stored number, pick up the handset or press

LOW BATTERY DETECTION

When the voltage is lower than 3.9V, LCD displays "
batteries.

LCD BACKLIGHT FUNCTION

The backlight is turned on when receiving an incoming call, dialing or pressing any key. It is
switched off after several seconds if no operation.
NOTE: If batteries are not loaded, then no LCD backlight function.
key, LCD displays RECALL, then press Mi(i=1~7) key to
9
or RLL key to dial it out.
" icon to remind the user to replace the