Handset User Guide
Table Of Contents
- Table of contents
- Important safety information
- Registering the C4012 handset
- C4012 handset features
- Using the C4012 handset
- Switching the handset on/off
- Locking/unlocking the keypad
- Switching speech monitoring on/off
- Changing the speaker and loudspeaker volume
- Muting the microphone and ringer
- Making a call
- Making a call from the last number redial list/caller list
- Making a call from the shortcut list
- Answering a call
- Transferring a call
- Conferencing
- Terminating a call
- Programming the C4012 handset
- Subscribing the C4012 handset
- Quick reference

16
C4012 Handset Standard 2.00
Ringer settings
You can program different ringer melodies and volumes.
Six ringer tones and five volume levels are available.
Setting the melody and volume:
1. Press PR7.
2. Press
1...6 to select a melody.
3. Press
0,7...9 , a, or n to set the ringer volume, where 0 =
quiet.
Switching the ringer on/off:
Press PR8 to toggle the ringer on and off. The deactivated ringer is
indicated by the
A icon.
Key click
Press PR9 to enable or disable key click.
Accessing the Meridian PBX features
Enter the FFC and press H to access the Meridian PBX features while the
handset is idle.
Press
R to access the Meridian PBX features during a call.
Flexible Feature Codes (FFC) — Dial an FFC code to access the handset
features.
Special Prefix Codes (SPRE) — Dial a SPRE code plus a one or two digit
number to access the handset features. The SPRE codes are unique to your
system; however, the digits following the SPRE are fixed. For example, dial
SPRE + 74 to call forward all calls to another number.
Ask your System Administrator for the FFC or SPRE codes.










