CHAPTER 4 Teams Application
C435HD Users & Administrator's Manual
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[Recommended] If the DHCP server offers Timezone Options (100/101), the phone will set
the obtained time zone and display the correct time on the screen; the time will be
calculated based on an embedded Time Zone database, factoring in DST.
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If the DHCP server offers Time Offset Option only (2), the phone will assign the obtained
time offset to the first matched region in the list but there is a good chance it won’t reflect
the actual geographical location, therefore the displayed time might be incorrect in some
cases. For example, if the given time offset is GMT-5 and the phone is located in Mexico,
the phone will get the time (and the DST setting) from central time and not from Mexico
because in GMT-5 there is also Central Daylight Time.
The network administrator must make sure the phone can access the following URLs (to check
connectivity with the internet):
https://www.google.com/generate_204
http://connectivitycheck.gstatic.com/generate_204
If the internet connectivity check fails, a ‘No Internet Access’ warning pops up on the phone
screen.
Figure 4-1:
Internet Connectivity Check - No Internet Access
This can point to a problem that is preventing the phone from fully functioning in a Teams
environment. The user can ignore the message if the Teams application is fully functioning, or
can report a problem if the Teams application is not fully functioning.
➢
To sign in:
1.
Connect the device to the network; this screen is then displayed:
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