Gigaset N670 IP PRO Installation, Configuration And Operation page 54

Mobile devices
Closing the window and resetting the timers
Click on Close . . . the registration window is closed, the time settings are reset.
When the first handset tries to register, the base closes the registration window and
finalises the registration within a very few seconds. During this time any second
handset registration attempt would be rejected. When the first handset is fully regis-
tered the base re-opens the registration window as long as defined with the
Registration start time and Registration duration parameters.
If all handsets try to register in parallel, a lot of them will enter the base one by one
and so will be successfully registered, but others might enter while another registra-
tion is not yet completed and so they will be rejected.
Single handsets that are rejected have to be registered by a new registration proce-
dure or manually.
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