Cortelco 2200 instruction manual 914 656

•Pressing OPTIONS three times will go back to the original 7-digit telephone number.

For example: Your area code is 205 and you are reviewing telephone number 785-2883. When the desired format of the telephone number is reached, press DIAL to dial the displayed number.

Note: Since the LCD can only display 10 digit telephone numbers, when you change the format to 11-digits, only the first 10 digits can be seen, but it will dial 11-digits after you press DIAL.

If a long distance call, and its 10-digit number is displayed,

1. Pressing OPTIONS once will change it to an 11-digit number (1+ 3-digit area code + 7-digit telephone number).

2. Pressing OPTIONS twice will remove the 3-digit area code and change to display only the 7-digit telephone number.

3. Pressing OPTIONS three times will go back to the original 10-digit number

4. For example: your own area code is 205, and you are reviewing telephone number 914-656-5756.

When the desired format of the telephone number is reached, press DIAL to dial the displayed number.

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