Butler 3900/Twin/Triple/Quattro
2.Select PHONE BOOK using up 
and down 
keys
3.Press INT
4.Select DELETE using up 
and down 
keys
5.Press INT
6.Move through the name list using up 
and down 
keys, the list scrolls in alphabetical order
7.Press INT
to confirm when you find the name you want to delete or press Cancel C key to stop
9.1.4 Delete all entries
1.Enter the menu by pressing 
2.Select PHONE BOOK using up 
and down 
keys
3.Press INT
4.Select DELETE ALL using up 
and down 
keys
5.Press INT
6.Press INT
to confirm when ‘CONFIRM?’ appears or press Cancel C key to stop
9.2 SETUP PREFIX MEMORY
1.Enter the menu by pressing 
2.Select HANDSET using up 
and down 
keys
3.Press INT
4.Select PREFIX MEM using up 
and down 
keys
5.Press INT
6.Enter the prefix number or press Delete C key to delete
7.Press INT
to validate
9.3 SEARCHING A HANDSET FROM THE BASE
When Paging button 
on the base is pressed, all the registered handsets will ring. This
ringing will help you locate a lost handset. By pressing Paging button 
again or pressing one of the handset keys, the ringing stops.
10. MANAGING MULTIPLE HANDSETS
10.1 SETTING UP AN ADDITIONAL HANDSET
You can register new handsets on the base if these handsets support the DECT GAP profile. The base can support a maximum of 4 handsets. If you already have 4 handsets, and you want to add another one or change one handset, you must first remove a handset, then associate the new handset.
To register any handset, the base must be put into a special registration mode:
1.Press and hold the paging key 
of the base for 4 seconds.
2.The base will then emit a beeptone. The base is now ready to register a new handset.
You have 10 minutes after pressing the button to register a new handset.
After getting the base into registration mode, start the procedure on the new handset:
ENGLISH
Butler 3900/Twin/Triple/Quattro | 23 |