Nortel Networks Telephone C4012 User Manual

C4012 Handset  
Table of contents  
Important safety information. . . . . . . . . . . . . . . . . . . . . . .  
Handset information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
5
5
Registering the C4012 handset . . . . . . . . . . . . . . . . . . . . .  
8
Making a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Terminating a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
12  
14  
Key click . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Accessing the Meridian PBX features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
16  
16  
Subscribing the C4012 handset . . . . . . . . . . . . . . . . . . . . 18  
Subscribing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Selecting/changing the handset ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Selecting a DECT system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
18  
18  
19  
3
 
C4012 Handset  
Standard 2.00  
Important safety information  
Handset information  
Read the following information before you use the handset.  
Make sure the adapter voltage is the same as the electrical outlet voltage.  
The C4012 handset uses radio signals and does not guarantee a connection  
in all circumstances. Do not rely on a cordless telephone to make emergency  
calls.  
Never use your handset:  
• in the vicinity of electrical detonators  
• in shielded rooms  
• in areas where radio transmission is forbidden  
• in aircraft  
Do not place a handset near:  
• water, moisture, or damp areas  
• heat sources, direct sunlight, or unventilated areas  
• devices that generate strong magnetic fields such as electrical  
appliances, fluorescent lamps, computers, radios, televisions or fax  
machines  
• areas where the handset can be underventilated or exposed to liquid, or  
exposed to the insertion of foreign objects  
• areas with excessive dust, vibration, shock, or temperature  
Do not cover the handset. Do not insert foreign objects in the handset.  
Check for small metal objects in the C4012  
handset earpiece and mouthpiece before  
using the handset.  
Do not locate flammable liquids, gases, or  
explosive materials in the same compartment  
or vicinity as the cordless handset, its parts,  
or its accessories.  
N441  
5
 
   
C4012 Handset  
Standard 2.00  
Battery information  
Read the following information before you handle the batteries:  
• Do not replace the batteries in potentially explosive environments, such  
as rooms containing flammable liquids or gases.  
• Do not charge the batteries unless you use the supplied charger and the  
proper batteries.  
• Do not let the battery or the charger come into contact with conductive  
metal objects.  
• Do not dispose of the batteries in a fire.  
Battery installation  
The C4012 handset uses two NiMH (Nickel-Metal Hydride) rechargeable AA  
700 mAh batteries.  
Do not use disposable AA batteries.  
Battery replacement  
To insert and remove the batteries:  
1. Push the rear side of the handset upward.  
2. Insert or remove the batteries.  
553-A0080  
Battery charging  
Comply with the following:  
• Charge the batteries for at least 14 hours before using the handset for the  
first time.  
6
 
 
C4012 Handset  
Standard 2.00  
Charge the handset on a regular basis.  
Do not connect an unused handset to the charger for more than one  
month.  
Charging and operating times  
Charging time to full capacity:  
Empty batteries: approximately 12 hours  
Unknown status: approximately 14 hours  
Talk time: up to 10 hours (with fully charged batteries).  
Standby time: up to 100 hours (with fully charged batteries).  
A fully charged handset, when switched off, discharges in approximately one  
week.  
The handset display screen shows battery charge status.  
Battery charge status  
The following symbols indicate battery charge status when the handset is not  
in the charger:  
fully charged (75 - 100%)  
50 - 75%  
z
x
w
y
25 - 50%  
0 - 25%  
(frame flashes) empty: alert tone has been given.  
(blocks and frame flashes): status unknown.  
v
u
When the batteries are replaced, the status does not appear on the display  
screen until the replaced batteries are charged.  
When ten minutes of battery standby time remains, the handset emits three  
short beeps. If you are in the middle of a call, you can talk up to three minutes  
before the handset switches off.  
7
 
 
C4012 Handset  
Standard 2.00  
Initial Setup  
Plug the charger into the electrical outlet.  
Place the handset in the charger. Charging appears on the handset display.  
Cleaning the C4012 handset  
When cleaning the handset and charger, disconnect the charger from the  
electrical outlet.  
Wipe the handset and charger using an anti-static cloth, or a slightly  
moistened soft chamois leather. Dry with a soft cloth.  
Clean the charging contacts on the handset and charger with a lint-free cloth.  
Caution  
Never use cleaning agents or solvents on  
Registering the C4012 handset  
Register the handset on the DECT system as described in Subscribing the  
C4012 handseton page 18.  
The handset can operate on up to five different DECT systems, if registered  
on each system.  
8
 
     
C4012 Handset  
Standard 2.00  
C4012 handset features  
Earpiece  
Display  
Loudspeaker  
(on rear)  
P
M
R
OK  
Function keys  
C
1
3
6
9
#
2
5
8
0
4
Dialling keypad  
7
 
Microphone  
Handset display screen  
The display uses icons, numbers, and letters to show the current connection  
status or the respective programming status:  
t h E p A z  
D
9
 
   
C4012 Handset  
Standard 2.00  
Handset icons  
The handset icons have the following meanings:  
Signal strength displays in increments of 0, 25, 50, 75, and 100%.  
Connection status, incoming call (flashes).  
Call in absence (appears in Caller List).  
Message waiting.  
t
h
E
D
p
Programming mode and speed-dial.  
Microphone off (mute).  
A
Battery charging status (see Battery charge statuson page 7).  
z
Handset keys  
The handset keys have the following functions:  
Starts programming.  
Acts as scroll key within redial list, caller list, and  
shortcut list.  
P
Activates and deactivates speech monitoring.  
M
C
Removes digits from right to left (backspace).  
Recalls key for PABX facilities.  
R
Confirms entries and actions.  
o
Calls and accepts call (corresponds to the function  
ePickup/Put-down receiver).  
H
Enters numbers and characters.  
1...0, a, n  
Handset audio signals  
Acknowledgement signal (programming successful):  
Warning signal (entry error)/Leaving radio range:  
10  
 
     
C4012 Handset  
Standard 2.00  
Using the C4012 handset  
Switching the handset on/off  
To switch the handset on, press o for more than 2 seconds or place the  
handset in the charger.  
To switch the handset off, press o for more than 2 seconds when the  
handset is in an idle state.  
Locking/unlocking the keypad  
To prevent accidental operation, press Pa to lock the keypad. The  
display shows --------. To unlock the keypad, repeat the above procedure or  
place the handset in the charger.  
When the key lock is active, calls can be answered normally. To use other  
handset keys during a call, unlock the handset as described above.  
Switching speech monitoring on/off  
During a conversation, speech monitoring activates the loudspeaker, enabling  
you to hear the other party without placing the handset to your ear.  
To toggle speech monitoring on or off, press M.  
Changing the speaker and loudspeaker volume  
During a call and in idle state, the speaker and loudspeaker volume can be  
changed (low/higheffective for speaker and loudspeaker).  
To toggle the speaker and loudspeaker volume, press Pn. The last  
selection is remembered and valid.  
Muting the microphone and ringer  
To mute the microphone, press C.  
To mute the ringer during alerting, press C.  
11  
 
           
C4012 Handset  
Standard 2.00  
Making a call  
There are two ways to make a call:  
1. Dialing: Press H and enter the phone number.  
2. Pre-dial: Enter the phone number and press H.  
To correct an entry during pre-dial, press C to delete individual digits.  
Press C for a longer period to delete the whole phone number.  
Making a call from the last number redial list/caller list  
Your handset contains a list (redial list) of 10 memory slots that stores the  
most recently dialled numbers and the most recent incoming calls, depending  
on call number transmission from the Meridian PBX.  
The first displayed number is either the number dialled most recently or the  
number of the last missed call.  
If 10 call numbers are already stored and a new number is added to the list,  
the oldest number is automatically removed from the list.  
Selecting a number from the list:  
1. Press P with the handset in an idle state.  
The p icon flashes and the list displays.  
2. Press P repeatedly to page through the list of numbers.  
To distinguish between dialled numbers and missed call numbers, missed  
call numbers are preceded by a C.  
After you dial a missed call number, that number goes to the top of the list,  
and the C is removed.  
Dialling the selected number:  
3. (Optional) To use pre-dial, press H for a longer period.  
The selected phone number is entered in pre-dial. Add digits to the  
beginning of the displayed phone number, as required. To terminate  
pre dial, press C for a longer period.  
4. Press H to dial the number.  
12  
 
   
C4012 Handset  
Standard 2.00  
Leaving the list:  
To leave the list before placing a call, press o.  
Making a call from the shortcut list  
You can store up to 10 frequently called numbers in the speed-dialling  
memory. These numbers occupy memory slots 09.  
To make a call from the shortcut list:  
1. While the handset is in idle state, press P and the corresponding num-  
ber under which the call number is stored.  
2. (Optional) To use pre-dial, press H for a longer period.  
The selected phone number is entered in pre-dial. Add digits to the  
beginning of the displayed phone number, as required. To terminate  
pre dial, press C for a longer period.  
3. Press H to dial the number.  
Answering a call  
The ringer and the flashing h on the display indicate an incoming call. If  
CLID is available, the calling number displays. Without CLID, the display  
shows c.  
To answer the call, press H or lift the handset from the charger.  
To mute the ringer for this call only, press C. The A icon appears on the  
display and the caller continues to hear the ringing tone. To accept the call,  
press H, if the caller is still connected.  
Note: Answered calls are not stored in the caller list.  
The E icon appears when the incoming call is not answered and the initiator  
stops the call. The number is stored in the caller list.  
Activate the list to delete the E icon from the display.  
13  
 
   
C4012 Handset  
Standard 2.00  
Transferring a call  
To transfer a call to another party:  
1. Press R to hold the first call.  
2. Dial the transfer number.  
3. Press H to transfer the call.  
Conferencing  
To use conferencing:  
1. Press R to hold the first call.  
2. Dial the conference number.  
3. When the conference party answers, press R to join the on hold call to the  
conference.  
Terminating a call  
To terminate a call, press H or place the handset on the charger.  
14  
 
     
C4012 Handset  
Standard 2.00  
Programming the C4012 handset  
Shortcut list  
You can store up to 10 frequently called numbers in speed-dialling memory.  
These numbers occupy memory slots 0...9.  
Adding a number:  
1. Press PRP.  
2. Press P until the desired location displays (01...10) or select the location  
number directly (where 0 = location 10).  
3. Press o to add the number.  
4. Press C to remove incorrect entries.  
5. Press o to save the number and return to idle state.  
Editing a number:  
1. Press PRP.  
2. Press P until the desired location displays (01...10) or select the location  
number directly (where 0 = location 10).  
3. Press o to edit the number.  
4. Press C to remove incorrect entries (backspace).  
5. Press o to save the number and return to idle state.  
Removing a number:  
1. Press PRP.  
2. Press P until the desired location displays (01...10) or select the location  
number directly (where 0 = location 10).  
3. Press o and C until the display is empty.  
4. Press o to save the number and return to idle state.  
15  
 
   
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.  
16  
 
     
C4012 Handset  
Standard 2.00  
Use the following table to enter your FFC or SPRE codes for each feature.  
Feature  
FFC or SPRE +  
Call forward - to activate  
Call forward - to cancel  
Call park - to park a call  
Call park - to retrieve a call  
17  
 
C4012 Handset  
Standard 2.00  
Subscribing the C4012 handset  
The handset can be subscribed to a maximum of five DECT systems. If the  
handset is not subscribed or out-of-reach for a DECT system, no Base  
appears on the display.  
Subscribing  
With the handset in subscription mode, perform the following steps:  
1. Press PR2.  
d appears on the display.  
2. Enter the PIN code.  
Obtain PIN code from the DECT management system.  
3. Press o.  
The handset is subscribed.  
Selecting/changing the handset ID  
With the handset in subscription mode, perform the following steps:  
1. Press PR3.  
Edit appears on the display.  
2. Enter the number of the DECT system to name or edit.  
Name of system appears on the display. On the first use, C4012 is the  
default handset ID.  
3. Enter the new handset ID using the keypad. This will overwrite the existing  
digits.  
You can edit digits by pressing C.  
4. Press o.  
The handset ID contains a maximum of six digits.  
18  
 
     
C4012 Handset  
Standard 2.00  
Selecting a DECT system  
There are two ways to select a DECT system:  
1. Automatically: Press PR4 and 0.  
2. Manually: Press PR4 and choose the DECT system number  
(1...5).  
De-subscribing  
De-subscription is only possible for non-active subscriptions. The last  
subscription can be removed when out-of-coverage or by the DECT  
management system.  
Deleting a DECT system  
Press PR5 and select the DECT system number (1...5).  
Only non-active subscriptions can be deleted. The last subscription can be  
removed when out-of-coverage or by the DECT management system.  
19  
 
     
C4012 Handset  
Standard 2.00  
Quick reference  
Handset on/off  
Keylock on/off  
Monitoring on/off  
o for longer than 2 seconds (toggle)  
Pa (toggle)  
M (toggle)  
Volume  
Speaker/  
loudspeaker  
Pn (toggle)  
Ringer settings  
PR7  
Melody  
Volume  
1...6  
0,7...9, a, n,  
(0 = very quiet)  
Subscription  
PR2 PIN code o  
Handset ID  
Auto select  
PR3  
DECT system (1...5)  
o New ID  
PR40  
Manual  
select  
PR4  
DECT system (1...5)  
Key click on/off  
PR9  
20  
 
 

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