Siemens SL 740 Benutzerhandbuch

SL 740 / Singapore / A31008-L740-S102-1-7619 / registration.fm / 13.07.2004

You are conducting an external call. An 

internal party can listen in on this call and 

also take part in the conversation. All the 

parties are made aware of this by a signal 

tone. 
Precondition: The Listening In function is 

activated. 

v 

¢

Р

¢

¢

¢

~

Enter system PIN (p. 52) and 

press 

OK

 (

‰ = on).

a 

Long press (idle status). 

 is shown in your handset display. 

You would like to listen in on the existing 

external call.
c 

Press and hold the talk key. 

You can now listen in on the 

call. All parties hear a signal 

tone.

 

a 

Press the end call key (signal 

tone).

If the first internal party presses the end 

call key 

a, a signal tone sounds. The 

handset that is listening in is still 

connected to the external party however. 

During registration, the names "INT 1", 

"INT 2" etc. are assigned automatically. 

You can change these names. The name 

can be up to 10 characters long. The 

changed name is displayed in the list of 

every handset.
u 

Open list of handsets.

s

Select handset.

Edit

Press the display key.

~

Enter name.

Save

Press the display key.

A handset is automatically assigned the 

lowest unassigned number when it is 

registered. If all the numbers have been 

assigned, number 6 is overwritten 

provided the handset is in idle status. You 

can change the internal number of all 

registered handsets (1–6). 
u 

Open list of handsets.

v Open 

menu.

Select and press 

OK

. The list of 

handsets is displayed.

s

The current number flashes. 

Select a handset.

~

Enter the new internal number 

(1–6). The handset's old 

number is overwritten.

Save

Press the display key to save 

the entry.

a 

Long press (idle status). 

You will hear the error tone if you assign 

an internal number twice (a falling tone 

sequence). Repeat the process with an 

unused number.