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Topcom Butler 3550/Twin 17
Topcom Butler 3550/Twin
ENGLISH
5.8 Flash time duration
1. Enter the menu by pressing /OK
2. Select SETUP using the up and down keys
3. Press /OK
4. Select RECALL using the up and down keys
5. Choose RECALL 1 for short flash time (100ms) or RECALL 2 for long flash time
(250ms)
5.9 Automatic answer
When there is a incoming call and the handset in on the base, the phone automatically takes
the line when lifted. This is the default setting, but can be set OFF:
1. Enter the menu by pressing /OK
2. Select HANDSET using the up and down keys
3. Press /OK
4. Select Auto ans using the up and down keys
5. Select ON (for automatic answer) or OFF
6. Press /OK
5.10 Reset
It is possible to return the phone to the original default configuration. This is the configuration
which was installed when you first received the telephone.
To return to default settings:
1. Enter the menu by pressing /OK
2. Select SETUP using the up and down keys
3. Press /OK
4. Select DEFAULT using the up and down keys
5. Press /OK
6. Enter the 4 digit PIN code (default =0000)
7. Press /OK to validate
5.11 Keypad lock
The keypad can be locked so that no settings can be changed or no telephone number can
be dialed. The -icon will appear on the screen when keypad is locked.
5.11.1 Locking the keypad by Menu
1. Enter the menu by pressing /OK
2. Select HANDSET using the up and down keys
3. Press OK
4. Select KEY LOCK? using the up and down keys
5. Press OK to lock the keypad
Returning to default settings will delete all entries in the phonebook and call
log. The PIN code will also be reset to 0000.