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5

De-registering handsets

You can de-register another handset from any reg-
istered Gigaset 

 handset as follows:

INT

¢

Select handset

¢

 MENU 

¢

DEREGISTER

¢

 OK

¢

Enter the system PIN (default is 0000)

¢

 OK 

¢

DE-REGISTER? 

¢

 OK 

¢

a

.

The internal number disappears from the de-regis-
tered handset. Handsets that have not been de-
registered retain their internal number.

Using several handsets

Internal calls

Internal calls are no-cost calls to other handsets 
that are registered to the same base.

Internal conference/Call connecting

You are in conversation with an 

external

 caller.

To confer:

INT

(the external party hears the wait melody)

¢

Select a handset

¢

c

 (confer with internal 

party).
End: 

MENU 

¢

EXIT

¢

OK.

You are reconnected with the external caller.
Or to connect the call:

INT

¢

Select a handset

¢

c

(announce the 

call if required)

¢

 a 

Press the end call key.

You can also press the end call key 

a

 immedi-

ately (without announcing the call). If the internal 
party does not answer or is busy the call will come 
back to you automatically.

Barging in on an external call

You are conducting an external call. An internal 
party can 'barge in' on your call and join in the con-
versation (all parties hear a beep). 

Requirement:

The

BARGE IN

 function is activated.

Activating/deactivating internal barge-in

MENU 

¢

 BASE SET 

¢

 ADD FEATURES 

¢

BARGE IN 

(

 = on).

Internal barge-in

The display shows 

LINE IN USE

. You wish to barge 

in on the call.

c

 Press the talk key.

You are connected. All parties hear a signal tone. 
The display shows 

"LISTENING IN"

.

End:

a

Press the end call key.

If one of the internal parties presses the end call 
key 

a

, a signal tone sounds. This does not affect 

the connection between the other handset and the 
external caller. 

Looking for a handset ("paging")

If you have mislaid your handset you can page it 
with the help of the base. To do this, 

briefly

 (

3

sec-

onds max.) press the register/paging key on the 
front of the base (page 1). All handsets will ring at 
the same time. 
End paging: 

Briefly

 press the registration/paging 

key (on the base) or the talk key 

c

 on any hand-

set.

INT

Press the display key.
Your own handset is marked "<". 

either ...

Call a single handset:

~

Enter number of handset, 
e.g.

2

.

or ...

Calling all handsets:

P

Press the star key.

... then

Ending the call:

a

Press the end call key.

i

Pressing the registration/paging key for 

more than 2 seconds

 puts the base into 

registration mode. The handsets will not 
ring in this case.

"

T

RANSFER

" will display on the screen, and you

can pick up the phone again

 by press

c

Gigaset 

/ English / A31008-A200-xxxx-x-xx19 /

Ke

 C28

 C28

ntucky 

ing

.

Summary of Contents for Gigaset C28

Page 1: ... function or store an entry Register Paging key page 4 page 5 Handset C28 W Read this manual and the safety precautions care fully before use Explain their contents to your children and the potential hazards associated with using the telephone Only use the mains unit supplied Fit only the approved rechargeable battery pack Never use a conventional non recharge able battery pack as this could damag...

Page 2: ...tly displayed only after uninterrupted charging discharging You should not therefore interrupt the charging process Charging is electronically controlled to prevent overcharging The battery pack heats up during charging this is normal and not dangerous After a time the charge capacity of the pack will decrease for technical reasons You must set the date and time to ensure that the times of calls a...

Page 3: ...the display key INT The call is held wait melody To cancel the function Press a briefly Using the directory and other lists Directory and speed dial list These two lists are used in the same way To open the directory Press h To open the speed dial list Press C Directory Can store up to 20 numbers and associ ated names Speed dial list Can store up to 8 numbers 12 dig its max e g private phone numbe...

Page 4: ...is play The handset is automatically assigned the next available internal number 1 4 This number appears in the top left of the display after success ful registering e g 2 If all of the internal num bers 1 to 4 are used up i e four handsets have been registered handset number 4 is de regis tered and overwritten Manual registering Gigaset handset 1 On the handset MENU REGISTER HS enter your system ...

Page 5: ...ear a beep Requirement The BARGE IN function is activated Activating deactivating internal barge in MENU BASE SET ADD FEATURES BARGE IN on Internal barge in The display shows LINE IN USE You wish to barge in on the call c Press the talk key You are connected All parties hear a signal tone The display shows LISTENING IN End a Press the end call key If one of the internal parties presses the end cal...

Page 6: ... dial pause You can change the length of the dial pause if your PABX requires this refer to the operating instruc tions of the PABX MENU N O 1 2 The digit for the current pause length flashes 1 800 ms 2 1600 ms 3 3200 ms Enter digit OK To insert a dial pause press S for 2 seconds A P appears in the display Appendix Character set chart Press the required key the number of times indi cated Specifica...

Page 7: ...ours in charging shell Calling time approx hours Standby time approx hours Problem Cause Solution Nothing appears in the display The handset is not switched on Battery pack is flat Press the end call key a for approx 5 seconds or place the handset in the base Charge replace the battery pack page 2 No response to key press HOLD KEY appears in the display The keypad lock is activated Press the hash ...

Page 8: ...ectable melodies Input format MMDDYY Input format HHMM Select 12 or 24 hour clock Change system PIN default is 0000 R estore factory setting system PIN does not change handsets are still registered Select between TONE and PULSE Use s to selec Activate deactivate the function 1 2 AL ARM CL OCK 3 HS SETT 3 1 RINGER 3 2 MELODY 4 5 BASE SETT 5 1 CLOCK 5 1 1DATE 5 1 2TIME 5 1 3CLOCK MODE 5 2 SYSTEM PIN...

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