User's Manual

12
- End single call*: end off the current call.
- End all calls*:end off the current call and the hold call
- Transfer*: the function need network support.
- New call: enter the dial-up interfaces.
- Phonebook: enter the phonebook list of interfaces.
- Messaging: access to the message menu.
- Call history: access to call history list.
- Sound recorder: record the current call.
Note:
Recording of the call, in some countries is illegal.
Therefore, when you talk to Recording, should seek prior
approval from the other party's consent.
-DTMF: The dual tone multi-frequency switching operation
( a call, you press the keys on the keyboard, the audio
signal will be sent to each other, for telephone banking,
automatic answering machine, etc.)
-Mute：mute on or off, open the case in the quiet do not
send local voice.
Note:
Denotes menu items only appear in specific
circumstances.
Such as: [Swap] exist only in the state of the phone
and call the phone only appears to be suspended. At
the same time for the conferencing, you need to the
appropriate service provider to subscribe.