4 Cat B25 Phone User Manual
3.2 Making DDD
3.2.1 Enter telephone number-by-number keys.
Press the Call key to make a call. To change a phone number, press the right soft key to clear
the number. During dialing, a corresponding animation is displayed. Once the other party
answers, the screen displays the call status. If the number is not in the Phone Book, your
device only displays the other party’s number. Otherwise, the Phone Book name would be
displayed. If the number is saved by your phone, its type (Mobile phone/Home Number/
Office Number, i.e.), email, caller picture, and caller group also display on the screen.
3.2.2 Dialing an extension number
For extension number, you have to dial the telephone exchange; then, press * Key to switch
in a row until “P” shows on the screen. Now you can call an extension.
Allow you to follow the sequence below to call can extension:
Area code, telephone exchange, extension number, and Call key.
3.3 Making IDD
Press * Key and release it to enter the character “+” which replaces the international access
code. This allows you to make a call to any country without knowing the local international
access code.
Follow the sequence below to make an international call: “+”, country code, whole
telephone number, and Call key.
After inputting the access code, enter your required country code and the complete
telephone number.
Omit “0” in front of a city code while dialing the number just as you dial the international
call.
3.4 Dialing the number in the list
All calls you have made or received are saved in Call History. The recently dialed, received,
and un-answered numbers are grouped as Calls Dialed, Calls Received, and Calls Un-
answered. When the list is full, old numbers will be deleted automatically. To view the list
follow the sequence below:
A. Press the Call key in standby mode to view all call logs;
B. Press Call key to dial any number in the list directly;
C. When the list appears, press Ok to view details. Then, press Option to select an operation
like saving the number or delete the number.
3.5 Making an emergency call
As long as the network service is available, which can be checked by the signal strength
bar at the bottom left corner of the screen, you can make an emergency call. If your
network provider does not provide roaming service in the area, the screen will only display
(Emergency), indicating that you can make emergency calls only. If you are located in a
service area of the network, emergency calls can also be made without a SIM card.
