User's Manual

Colour Mobile Phone Dualband INNO89 User’s Guide INNOSTREAM Confidential
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You can reject the second incoming call during a call without answering it by pressing [Reject
soft key] or [END].
5.5 Adjusting the earpiece volume
During a call, you can adjust the earpiece volume.
To increase the volume, press [VOLUME-UP] or [NAVI-UP].
To decrease the volume, press [VOLUME-DOWN] or [NAVI-DOWN].
5.6 Muting the microphone
You can mute the microphone during a call by selecting the Mute option so that the other party
cannot hear you.
You can unmute by pressing the [Unmute soft key], and then the other party can hear you
again.
5.7 Sending DTMF
You can turn off the DTMF tone by selecting the DTMF Off option so that the tone is not
transmitted to the remote end during a call.
You can turn on the DTMF tone by selecting the DTMF On option.
The option is automatically reset to the DTMF On when a call is started.
! Note: To communicate with answering machine, you must use with the DTMF On state.
5.8 Storing a number on the scratchpad
You can store a number you entered during a call.
1. Enter a number during a call.
2. Press [Save soft key] to store it to the Phonebook.
If the number entered remains not deleted without saving, the number will be displayed on the
screen after ending the call.
5.9 Using the SMS function
You can read or create SMS messages during a call by selecting the Messages option.
For details of how to use it, please see Short Message menu in Section 9.
5.10 Using the loudspeaker
You can turn on the loudspeaker by selecting the Loudspeaker On option so that the speech
from the remote end is heard in the loudspeaker.
The option is automatically reset to the Loudspeaker Off when a call is started.
5.11 Making a conference call