User's Manual

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.

-Volume:

you can press the navigation to adjust the call

volume.

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..