Topcom Butler 900 User's Guide download pdf (Page 12)

Operation cordless handset

Setting the flash time

7.9 Setting the ring volume and melody

Handset melody

Handset ring volume

7.10 Key lock

7.11 Setting the dialling mode

There are two types of dialling modes:

DTMF/Tone dialling (default and most common used)

Pulse dialling (for older installations)

To change the mode of dialling:

1 Press and hold the redial key for 3 seconds.

The display will show:

“S” for 100ms

“L” for 250ms

The flash time setting will disappear from the display after 2 seconds.

1 Press and hold the melody key until the current melody is heard.

2 Select the desired melody (1-9) or enter a number (1-9).

3 Press the melody key again to confirm.

1 Press the volume ke

The handset will ring in the current volume.

2 Select the desired volume (1-5) or enter a number (1-5).

Press “0” to turn the volume OFF.

3 Press the volume key again to confirm.

You can turn the ringer volume of eacht individual handset ON or OFF by simply

pressing and holding the ringer ON/OFF key in standby.

When the keypad is locked, pressing any key will have no effect during

standby (except holding the key lock key).

1 Press and hold the key lock key.

The icon appears on the display and the keypad is locked.

2 Press and hold the key lock key again to unlock the keypad.

When the keypad is locked and there is an incoming ca

ll, you can still answer

the call by pressing the line key.

During the call, the keypad functions as normal. When the call is ended, the

keypad will be locked again.

1 Press and hold the flash key to toggle between dialling modes.

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Topcom Butler 900 User's Guide Page 12