Note: To enter the "+" symbol for international calls, press and hold
the number 0 twice.
Accept a call
1. When you receive a call, press (3) to start the conversation.
2. Press the key (12) to end the call.
Reject
a call
When you receive a call, press twice (12) to reject the incoming call.
To adjust the volume during a call
To adjust the volume during a call, use the side keys (10) to decrease
or increase the volume.
View Call History
From the main screen press the key (3) to display the list of all calls
(received, missed, made), the symbol on the left indicates:
: Received calls
: Calls made
: Missed calls
ADD CONTACT TO BOOK
To add contacts to your personal directory:
1. In the main screen, press the "^"key (13).
2. To use the Navigation Keys (13) to select the "PHONEBOOK" icon
and Confirm with the key (3).
3. To Select "ADD NEW CONTACT" and confirm with button (3).
4. Choose "SELECT" and confirm with key
5. Enter the contact data and save.
MESSAGES (SMS)
You can use Trevi FLEX 50 GS to send and receive messages (SMS).
To Write and Send an SMS:
1. In the main screen, press the "^" key (13).
(3).