Supplementary features64 Aastra 5361/Aastra 5361ipeud-1280/1.2 – R3.0 – 04.2013Activating/deactivating DTMF modeYou want to be able to use your phone to control other equipment or to access certainservices, such as remote polling of an answering machine or telebanking. For theseservices you need the DTMF mode.In the DTMF mode each keystroke generates a tone. If for example you enter a callnumber during a call, your call partner will hear the tone signals.You can specify whether the DTMF mode should be generally activated or deactivated(see Chapter "Configuring the DTMF mode", page 83). DTMF is activated as the defaultdialling mode.If the DTMF mode is generally deactivated, you can activate it and deactivate it againtemporarily during a call.Making a call on a third-party phoneYou want to make a call on a third-party phone using your personal settings, for exam-ple on a colleague’s phone or in a meeting room.You can activate a third-party phone to make an internal or external call using yourpersonal settings, even if the phone is locked for external calls.You can activate the phone for a business or private call.Once you have activated the phone using a function code and your PIN, dialling byyour private phone book is available.The called party's display shows your personal phone number and not the number ofthe phone from which you are making your call.Any call charges incurred will be charged to you.You're in a call and the DTMF mode is generally deactivated. You want toactivate the DTMF mode temporarily:DTMF Press Foxmenu > Foxkey DTMF.➔The display shows Enter number DTMF. You can now enter the DTMF charac-ters.Reset Resetting DTMF mode:Press Foxmenu > Foxkey Reset.Note:When you hang up, the DTMF mode is automatically deactivated again.
