Sony CM-S1100 Operating Instructions Manual page 19

Tips
• When dialing, you can insert a pause to attach a DTMF (Dual Tone Multiple Frequency)
number to the number you are calling (see page 35 for a description of DTMF).
• If Auto-Hyphen is turned on, the phone number is hyphenated automatically as you enter
the digits (see page 59).
• If Minute Alert is turned on, a beep sounds 10 seconds before every full minute throughout
the call (see page 43).
• Enhanced voice privacy is indicated by the message "–P–" displayed in the upper left corner
of the LCD (see page 64). This feature is carrier-dependent.
To adjust the earpiece volume during a call
Turn up to increase the volume.
Turn down to decrease the volume.
Tip
In addition, you can adjust the volume using the Sounds menu (see page 40).
To mute/unmute the microphone during a call
Push and hold .
Tip
In addition, you can mute the microphone using the Sounds menu (see page 38).
To redial the last number
On the standby display, press
automatically.
. The number you dialed last is redialed
SEND
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