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Making Calls
22
Using the Base Unit
• To switch to the handset while using the base unit speakerphone:
— If the handset is off the base unit, press [C]
or [s] on the handset, then press
[SP-PHONE] on the base unit.
— If the handset is on the base unit, just lift up.
To adjust the speaker volume during a conversation
To increase volume, press VOLUME [>].
To decrease volume, press VOLUME [<].
• There are 8 volume levels. If you try to increase/decrease volume when it is at the
maximum/minimum level, the base unit will beep 3 times.
To redial the last number dialed
Press [SP-PHONE], then press [REDIAL].
To put a call on hold
Press [HOLD/CONF] during a conversation.
• The SP-PHONE indicator flashes.
To return to the call, press [SP-PHONE].
• The handset user can also take the call by pressing [C] or [s].
• If another phone is connected on the same line (p. 8), you can also take the call
by lifting its handset.
• If a call is kept on hold for 6 minutes, an alarm tone will start to sound. After
4 additional minutes on hold, the call will be disconnected.
1 Press [SP-PHONE].
• The SP-PHONE indicator lights.
2 Dial a phone number.
3 When the other party answers, talk
into the MIC (microphone).
4 To hang up, press [SP-PHONE].
• The indicator light goes out.
Hands-free Digital Duplex Speakerphone
For best performance, please note the following:
• Talk alternately with the other party in a quiet room.
• If you or the other party has difficulty hearing, press VOLUME [<] to decrease
the speaker volume.
Base Unit
[REDIAL]
VOLUME [<], [>]
MIC
[HOLD/CONF]
[SP-PHONE]
and Indicator
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