Zultys ZIP4x4, User Manual

Page: 83 / 194

8. Using the Phone
73
You can directly call from one ZIP4x4 to another without the aid of a call control system, as
described in section 8.2.9 on page 79
Important
This type of phone is different from phones that have been in common use for
the past 100 years. On those older phones, as you press a button to dial a digit,
the phone transmits the digit to the telephone exchange. On the ZIP4x4, the
phone sends all the digits as a complete message and you therefore need to
inform the phone when you have entered all the digits. The phone then
assembles the complete message and sends it to the SIP server.
8.2.1 Dialling a Number After You Get Dial Tone
1. Do one of the following:
a. Take the phone off hook.
1
•
If all four call appearances are in use, nothing happens.
•
If there is a free call appearance, the phone selects the lowest numbered call
appearance that is free. The phone flashes the LED on that call appearance button
green for 250 ms and off for 750 ms.
2
This indicates the call appearance has been
reserved but is not yet in use.
•
The phone provides dial tone to the handset, headset, or speaker as appropriate.
3
b. Press one of the call appearance buttons that has its LED turned off.
•
The phone reserves the call appearance and indicates this by flashing the LED on that
call appearance button green for 250 ms and off for 750 ms.
•
The phone selects speaker mode and provides dial tone to the speaker.
2. The phone shows:
The number on the first row is the call appearance that has been reserved for this call.
3. Enter the digits.
4
•
As you enter the digits, the phone displays the digits, for example:
1. See section 8.1.2 on page 71 for a definition of off hook.
2. A summary of the meanings of the LEDs for the call appearance buttons is given in appendix B on page 157.
3. The tone that you hear is generated by the phone. You select that to match the tone commonly in use in your country.
Section 9.5.7 on page 127 describes how you select the country where you live.
1. Call
•
4. At this point, you can dial from a memory location in the phone book. When you do so, you don’t need to enter any
digits or do any of the items listed in step 4. See section 8.7.3 on page 96 for details.
1. Call
40883280