U.M.

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Advanced calling features
10. Advanced calling
features
• In-call options
Your phone provides a number of in-call options
which you can use during a call. You cannot utilize all
of these options at all times. Many of the in-call
options are network services.
Press Options during a call to choose from some or all of the following
in-call options:
• Mute (to mute the phone’s microphone). If your phone is already
muted, press Unmute. If these texts are not available, press
Options, scroll to End mute and press Select.
Note: Muting and unmuting also affect the microphones of any
accessories connected to the phone.
Note: When your phone is connected to a headset, the option Lock
keys displays first in this list of options.
• Touch tones You can manually enter a touch tone string or search
for one in your phone book (see “Phone book” on page 24).
• New call (to make a call when you have a call in progress)
(see “Making a conference call” on page 37).
• Menu (to access the Menu)
• Names (to access the phone book)