Cortelco 2700 Telephone User Manual


 
17
CALLBACK
When reviewing received calls, there are two ways to dial the telephone numbers
shown on the display by pressing DIAL.
1. If you have reviewed the calls with the telephone handset on hook, press DIAL.
The HANDSET symbol in the display will come on, and the number you have
selected will be dialed automatically via the speakerphone.
2. If you have already picked up the handset or activated the speakerphone, you
may select the number to be dialed by reviewing the stored calls. After locating
the desired number, press DIAL. The displayed number will be dialed auto-
matically.
7-10-11 BUTTON
7-10-11 allows you to change the format of the displayed number. These are the
available formats:
7-digit 7-digit telephone number.
10-digit 3-digit area code + 7-digit telephone number.
11-digit long distance code 1 + 3-digit area code + 7digit telephone number.
If a local call, and its 7-digit number is displayed:
Pressing 7-10-11 once will change it to a 10-digit format (your area code + 7-
digit number).
Pressing 7-10-11 twice will change it to an 11-digit number (1 + your area
code + 7-digit telephone number).
Pressing 7-10-11 three times will go back to the original 7-digit telephone
number.
If a long distance call, and its 10-digit number is displayed,
Pressing 7-10-11 once will remove the 3-digit area code and change it to a
digit number.
Pressing 7-10-11 twice will go back to the original 10-digit number.
Pressing 7-10-11 three times will add the LDS code to the number. (1+ 3-
digit area code + 7-digit telephone number).
When the desired format of the telephone number is reached, press DIAL to dial
the displayed number.
MESSAGE ERROR
The display shows [-MESSAGE ERROR-]if your unit receives a call that has an
error in the transmission or reception.