Call functions35To communicate with answering machines orcomputerised telephone systems, the Send keysoption must be selected.Searching for a number in ContactsYou can search for a number in your Contactsduring a call.1. Press the Options soft key.2. If necessary, press the Up or Down key tohighlight the Contacts option. Press the Selectsoft key.3. Select the Find name option and press theSelect soft key.The Contacts entries are listed.4. Enter the first few letters of the name that youwant to find. The Contacts entries will be listed,starting with the first entry matching your input.Note: You can also scroll through Contacts fromthe beginning, by pressing the Up or Downkey.5. To view the highlighted entry, press the OK softkey.For further details about the Contacts feature, seepage 56.Sending DTMF tonesYou can send the DTMF (Dual Tone Multi-Frequency)tones of the number on the display during a call.