Cisco Unified 7912G Panduan Pengguna - Halaman 8

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Place a call when

another call is active

Receive notification

when a busy or

ringing extension

becomes available

Tips

• If you make a mistake while entering a phone number, press << to erase one

or more digits. Press Cancel to exit the dialing attempt, or hang up.

• If you are dialing with the phone on-hook, you cannot use * or # as the

leading digit. If you need to use these keys, dial with the phone off-hook.

• You cannot activate call back notification if the called party has forwarded

all calls to another extension.

• You may not be able to place a call when another call is active if you reach

the maximum number of calls configured for your line.

Business IP Telephony The Future is

Press the Hold button. Then dial, redial, or speed dial a number.

Call the number and press CallBack while listening to the busy

tone or ring sound. Hang up. When the extension becomes

available, your phone will provide you with an audio and visual

alert. (The call back to this number is not automatic; you must place

the call.) To view the status of call back notification,

press CallBack while the phone is idle.

To cancel call back notification, press Cancel.

CallBack is a special feature that your system administrator might

configure for your phone. You will not have access to this feature

by default.

Now

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