16 Topcom Butler 4870 Twin/Triple/Quattro
Topcom Butler 4870 Twin/Triple/Quattro

6.7 Menu color

• Press then scroll to Handset and press OK 3.
• Scroll to Menu Colour and press OK 3.
•Select Blue, Green or Red and press OK 3to confirm or to return.

6.8 Prefix code

It’s possible to use your telephone with a prefix number. When dialling telephone numbers,
you can add automatically the prefix code infront of the number.
• Press then scroll to Handset and press OK 3.
• Scroll to Prefix and press OK 3.
• Scroll to “Edit” and press OK 3.
• Enter the Prefix code, e.g. ‘0’ and press Save.
• Scroll to On/Off and press OK 3.
•Select ON or OFF and press OK 3.

6.9 Keypad beeps

• Press then scroll to Handset and press OK 3.
• Scroll to Keypad Beep and press OK 3.
•Select On or Off and press OK 3to confirm or to return.

6.10 Wall papers

You can set 3 different wall paper pictures which appears in the back ground during standby:
• Press then scroll to Handset and press OK 3.
• Scroll to WallPap er and press OK 3.
• Scroll and to the picture you want. During scrolling a sample is shown. Press
OK 3 to select or to return to the previous menu.

6.11 Setting the contrast

• Press then scroll to Handset and press OK 3.
• Scroll to Contrast and press OK 3.
• Scroll and to the contrast you want (1-8). Press OK 3 to select or to
return to the previous menu.
7 Base settings

7.1 Flash time

• Press then scroll to Base Settings and press OK 3. Scroll to Recall and press
OK 3.
• Press or to select short flash time (100ms) or long flash time (250ms) and press
Save to confirm.