HANDL. B2450_scan.qxd
Butler 2450
•Press the Programming key 
.
•The external call is now on hold.
•‘INT‘ appears on the display.
•Dial the number of the handset you would like to include in the call.
•Once the handset dialled is answered, keep the ‘#’ key pressed for 3 seconds.
•‘CONFERENCE’ appears on the display.
•Now you are connected to one external and one internal caller (conference call).
4.13 Locating a misplaced handset (paging)
If you cannot find the handset, briefly press the Paging key 
on the base unit.
All handsets subscribed with the base unit will sound a signal so you can locate the misplaced
handset. To stop the signal, briefly press the Line key | on any handset. |
4.14 Using the alphanumeric keypad
Use the alphanumeric keypad to type text. To select a letter, press the corresponding key. E.g. if you press the alphanumeric key ’5’, the first character (j) appears on the display. Press it repeatedly to select other characters from this key.
Press the ‘2’ key twice to select the letter ‘B’. If you would like to select both ‘A’ and ‘B’ after each other, first press the ‘2’ key once to select ‘A’, wait 2 seconds until the cursor moves to the next position and then press the ‘2’ key twice to select ‘B’. You can delete characters mistakenly typed by using the Delete key 
. The character in front of the cursor will be deleted. You can
move the cursor by pressing the Up and Down keys 
.
Available characters
Press the right keys to get the following characters:
Keys | First | Second | Third | Fourth | Fifth |
| press | press | press | press | press |
|
|
|
|
|
|
1 | + | - | / | 1 |
|
2 | A | B | C | 2 |
|
3 | D | E | F | 3 |
|
4 | G | H | I | 4 |
|
5 | J | K | L | 5 |
|
6 | M | N | O | 6 |
|
7 | P | Q | R | S | 7 |
8 | T | U | V | 8 |
|
9 | W | X | Y | Z | 9 |
0 | SPACE | 0 |
|
|
|
4.15 The Phone Book
4.15.1Adding a number and a name to the Phone Book
• Press the Programming key 
.
• Press the Up or Down key 
repeatedly until ‘PHONE BOOK’ appears on the display.
• Press the Programming key 
.
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