Samsung SGH-X810 User Manual

Also see for SGH-X810: Service manual User guide

Call functions293. Press <Options> and select End held call to endthe call on hold.4. To end the current call, press [ ].Using the Speakerphone featureUse the stereo speakers on the sides of the phone totalk and listen with the phone a short distance away.Press [ ] to activate the Speakerphone feature.Press the key again to switch back to the earpiece.Using In-call optionsPress <Options> to access the following optionsduring a call:• Speaker on/Normal: turn on the Speakerphonefeature or switch back to Normal mode.• Switch to headset/Switch to phone: switch thecall to a Bluetooth headset or hands-free car kit orback to the phone.• Menu: access the phone's menu functions.• Voice on/Voice off: switch off the phone'smicrophone so that the other person on the phonecannot hear you, or switch it back on.• Mute keys/Send keys: switch the key tones onor off.• Send DTMF: send the DTMF (Dual tone multi-frequency) tones as a group. The DTMF tones arethe tones used in phones for tone dialling,sounding when you press the number keys. Thisoption is helpful for entering a password or anaccount number when you call an automatedsystem, like a banking service.• Phonebook: access the contact list.• End held call: disconnect the call currently onhold.To communicate with answering machines orcomputerised telephone systems, Send keysmust be selected.