Zultys ZIP4x4, User Manual

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8. Using the Phone
105
8.9.8 Exiting
You exit the calculator mode by pressing the Calc button. To select Calc, you press the Func key
followed by the Mem | Calc button. When you press the Func key, the phone clears all data in
the calculator. When you next enter calculator mode, the display is clear.
8.9.9 Making and Answering a Call While in Calculator Mode
You can make a call while in calculator mode. As soon as you start to do so, the phone
automatically toggles from calculator mode to phone mode. It turns off the LED on the calculator
button. Making a call when in calculator mode is described in detail in section 8.2.4 on page 75.
If the phone receives an incoming call, it immediately toggles from calculator mode to phone
mode. The phone turns off the LED on the calculator button and displays information about the
call. Receiving a call is described in section 8.4 on page 85.
When the phone is not in calculator mode, the five function keys (Redial, Conference, Transfer,
Hold, and Speaker) do not function as arithmetic keys. You can, for example, easily put a
conversation on hold (without dividing their phone number!).
When you terminate the call, the ZIP4x4 returns to the calculator mode provided all of the LEDs
on the call appearance buttons are off; that is, there is no call activity.
You can put the ZIP4x4 into calculator mode during a conversation or while you have
conversations on hold by pressing Calc again. The ZIP4x4 turns on the LED on the calculator
button and displays the calculator screen as it was prior to a call.
Important
In this mode you cannot access the functions for Redial, Conference, Transfer,
Hold, and Speaker. If you need to access these functions, exit the calculator mode
first.