Samsung STH-N275 User Manual

Also see for STH-N275: Service manual

40 41IInn--CCaallll OOppttiioonnssIInn--CCaallll OOppttiioonnssSwitching the Microphone Off (Mute)You can temporarily switch your phone’s microphoneoff, so that the other party cannot hear you.Example: You wish to say something to anotherperson in the room but do not want theother party to hear you.To switch the microphone off temporarily, press theMute soft key.The other party can no longer hear you. To indicatethis, the mute icon ( ) displays.To switch the microphone back on, press the UnMutesoft key.The other party can hear you again. The mute icondisappears.Muting/Sending Key TonesThese options allow you to turn the key tones off oron. If the Mute keys option is selected, your phonedoes not transmit the key tones. It allows you topress keys without hearing annoying key tones duringa call.Note: To communicate with answering machines orcomputerized telephony systems, the Sendkeys option must be selected.Searching for a Number in the PhonebookYou can search for a number in the phonebook duringa call.1. Press the Options soft key.2. Press the key to highlight the Phonebookoption.3. Press the OK soft key.The phonebook entries are listed.4. Enter the name that you wish to find.If you enter the start of the name, the phonebookentries are listed, starting with the first entrymatching your input. The entry is also highlighted.5. To view the highlighted entry, press the View soft key.For a more detailed description of the Phonebookfeature, refer to page 30.Making a Calling Card CallWhen you make a call using the prepaid calling card,if you save the calling card information in the CallingCard menu option (4.9), you can send automaticallythe code number required for the service withoutentering them manually each time you are prompted.For further details on making a calling card call, referpage 68.