Samsung SGH-A137IBAATT - Manual (Page 21)

Call Functions 18
Example: You wish to say something to a person in the room, but do not want the
person on the phone to hear you.
During a call, to switch the microphone off temporarily:
1. Press the Mute. Unmute displays.
2. Press the Unmute to deactivate the Mute function.
Muting or Sending Key Tones
These options allow you to turn the key tones off or on. If the
Mute Keys option is selected, your phone does not transmit the
DTMF (Dual Tone Multi-Frequency) tones of the keys, which
allows you to press keys without hearing key tones during a call.
Note: To communicate with answering machines or computerized telephone
systems, the Send DTMF option must be selected.
Searching for a Number in Address Book
You can search for a number in Address Book during a call.
1. Press the Down key to highlight the Contact List option.
2. Use the Navigation keys to select an entry. Enter the first
few letters of the name to display entries listed starting
with the first entry matching your input. Press the key
to select the contact.
3. Press Options soft key to access the following options:
• Edit: allows you to edit the contact information.
• Send Message: allows you to send the selected contact a
message.
• Assign Speed Dial: allows you to assign a speed dial number to
the selected contact.
• Copy to Phone: allows you to copy the contact to the phone
memory.
• Add to Reject List: allows you to add the selected contact to the
reject list.
4. Press the Select soft key to make your selection or the
Back soft key to return to the contact information.
For further details about the Address Book feature, see “Finding
an Address Book Entry” on page 27.
Call Waiting
The Call Waiting feature allows you to answer an incoming call
while you have a call in progress, if this service is supported by
the network, and you have set the Call Waiting-Voice Calls
Menu to Activate. You are notified of an incoming call by a call
waiting tone.
To answer a call while you have a call in progress:
1. Press the key or the Accept soft key to answer the
incoming call. The first call is automatically put on hold.