Samsung SGHA637 User Manual page 33

Using the Speakerphone During an Active Call
While in an active call, it is possible to enable the speakerphone
feature.
Dial the number and press
1.
Once the call is answered, press
2.
speakerphone.
Use the Volume keys (located on the right side of your
3.
phone) to adjust the volume.
Important!: For more information, see "Responsible Listening" on page 143.
Muting or Sending Keypad Tones
These options allow you to turn the key tones off or on. If the
Mute Keypad Tone option is selected, it allows you to press keys
without hearing key tones during a call.
Note: To communicate with answering machines or computerized telephone
systems, the Send Keypad Tone option must be selected.
Switching off the Microphone (Mute)
You can temporarily switch your phone's microphone off, so that
the other person cannot hear you.
.
to activate the
Example: You wish to say something to person in the room, but do not want
the person on the phone to hear you.
Note: If you are already in Video Share or you have a call on hold, you need to
select Mute/Unmute.
To switch the microphone off temporarily during a call:
Press the Mute soft key. The option is then replaced with
1.
Unmute.
Press the Unmute soft key to deactivate the Mute function
2.
and reactivate the microphone.
Searching for a Number in Address Book
You can search for a number from the Address Book during a
call.
Press the Options soft key, then select Address Book.
1.
Highlight the Address Book entry.
2.
- or -
Enter the first few letters of the contact into the Search
3.
field which then highlights the closest match in the
Address Book list.
Press the View soft key.
4.
Call Functions 30