Haier C1000, User Manual

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Dialing and Answering
20
2.4.1 Making a call to a telephone extension
Upon hearing the prompt from the host telephone number, enter the
extension telephone number to connect. Another method is to insert a “P”
between the host telephone number and the extension telephone number,
and then press or to connect to the extension telephone
after hearing the host telephone prompt.
2.4.2 Adjusting the volume
During a call, pressing and to adjust the volume of telephone
receiver.
The position of keys refers to the picture in P1.4.
2.4.3 Option
Press to activate the option menu. There are five options available:
Phone Book, Messages, Mute/Unmute, Send DTMF, and New Call.
z Phone Book: enter the phone book list, look-up telephone numbers
while talking.
z
Messages: enter the message menu to perform specific operations.
Press to exit the message menu and return to the call.
z
Mute/Unmute: temporarily enable or disable voice transmission. When
mute is chosen, your voice not be transmitted, but you can hear the
other party. This feature is used to talk with people around you while
in-call. Choose Unmute to recover voice transmission.