Zultys ZIP4x4, Руководство пользователя

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ZIP4x4 User’s Manual
You can use other functions of the phone. Therefore you can change the configuration and the
settings, view or modify the phone book, and use the calculator. Once you press keys to activate
the other functions, the display removes the notification of the error condition. You need to use
the menu to access the status as described in section 9.4.3 on page 117.
4.2.5.7 Attempt to Establish Connection
The phone continually tries to re-establish connection with the network, once every four
seconds.
1
If it does establish connection, it stops the walking pattern on the call appearance
buttons and you can use the phone to make calls. You do not need to cycle the power on the
phone to make the phone usable.
The phone retains the display until you press a key or until you make a call or the phone receives
a call. You need to use the menu to access the status as described in section 9.4.3 on page 117.
4.2.6 Satisfactory Connections
4.2.6.1 Date and Time
Your ZIP4x4 may prompt you for the date and time. The prompts that you see are based on the
system to which the phone is connected. Many systems may automatically configure the time,
date, and geographic location of your phone. Other systems may connect your phone directly to
an NTP server.
If the phone connects to an NTP server, it needs to know the difference between the local time
and GMT.
2
Instead of asking for a location, the phone therefore displays:
Use the Up and Down buttons or the Up and Down keys to select the correct time difference. The
phone changes the time in units of 30 minutes. The maximum time differences are +12 hours and
–12 hours. When you have made your entry, press the Enter button. The phone shows the idle
display.
If the phone cannot find an NTP server, you must enter the date and time manually. The ZIP4x4
displays:
Use the Up and Down buttons or the Up and Down keys to select the correct year. The phone
defaults to 2002 scrolls to a maximum of 2022, then to 2002 again.
1. The ZIP4x4 sends the second request 500 ms after the first request. It sends the third request 1.0 s after that, the fourth
request 2.0 s after that, and thereafter every four seconds.
Enter difference
in time from GMT
}-8:00
2. After the phone has booted it uses SNTP to obtain the date and time for the first time. Thereafter, it uses NTP every ten
to 15 minutes to obtain the date and time.
Enter date
Year:
}2003