Samsung SGH-A227 User Manual (user Manual) (ver.f5) (English) - Page 22
Send DTMF, Split, Remove, End Held Call, Unmute, Keypad Tone, Options, Contact List, Select,
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• Send DTMF: sends DTMF (Dual Tone Multi-Frequency) tones to the contacts you have selected. If you are in a multi-party call, the following options also display: • Swap: allows you to switch between the two active calls. • Join: joins the calls you have established with your phone. • Split: when a multiparty call is in progress, the split option will eliminate the two calls into their original calls. • Remove: when a multiparty call is in progress, the remove option will display the phone numbers. Highlight the number to be removed to end that call. • End Held Call: ends the call that is placed on hold. When you want to finish, end each call normally by pressing the key. Switching off the Microphone (Mute) You can temporarily switch your phone's microphone off, so that the other person cannot hear you. Example: You wish to say something to 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. 19 Muting or Sending Key Tones These options allow you to turn the key tones off or on. If the Mute Keypad Tone 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 annoying 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 Contacts List You can search for a number in Contacts List during a call. 1. Press the Options soft key. 2. Press the Down key to highlight the Contact List option. Press the Select soft key or the key. 3. Enter the first few letters of the name to display entries listed starting with the first entry matching your input. 4. Use the Navigation keys to select an entry. 5. To view the highlighted entry, press the key. For further details about the Contacts List feature, see "Finding a Contacts List Entry" on page 26.