User's Manual

Operating parameters 185
If you configure only one LCD Expansion Module in LD 11, but two, three,
or four LCD Expansion Modules are detected on an IP Phone 1220, the
second, third, and fourth LCD Expansion Modules are ignored. An error
message alerts the administrator that the hardware configuration does not
match the administered configuration.
If you configure two LCD Expansion Modules in LD 11, but only one LCD
Expansion Module responds, the keys on the second LCD Expansion
Module are available for call processing but you cannot answer them. The
lines and features on keys 44 to 55 can cause the IP Phone 1220 to ring,
but there is no way to answer it. An error message alerts the administrator
that the hardware configuration does not match the administered
configuration.
If you configure three LCD Expansion Modules in LD 11, but only one
or two LCD Expansion Modules respond, the keys on the third LCD
Expansion Module are available for call processing but you cannot access
them. The lines and features on keys 56 to 67 can cause the IP Phone
1220 to ring, but there is no way to answer it. An error message alerts
the administrator that the hardware configuration does not match the
administered configuration.
If you configure four LCD Expansion Modules in LD 11, but only one,
two, or three LCD Expansion Modules respond, the keys on the fourth
LCD Expansion Module are available for call processing but you cannot
access them. The lines and features on keys 68 to 79 can cause the IP
Phone 1220 to ring, but there is no way to answer it. An error message
alerts the administrator that the hardware configuration does not match the
administered configuration.
IP Phone 1230
The IP Phone 1230 supports Second Page functionality.
If you configure only one LCD Expansion Module in LD 11, but two,
three, or four LCD Expansion Modules are detected on the IP Phone, the
Terminal Proxy Server (TPS) assigns keys 44 to 55 to the second page.
The third and fourth LCD Expansion Modules do not have keys assigned
until they are configured in LD 11.
An error message alerts the administrator that the hardware configuration
does not match the administered configuration.
If you configure two LCD Expansion Modules in LD 11 but only one LCD
Expansion Module responds, the TPS assigns keys 32 to 55 to the single
LCD Expansion Module (using the Second Page functionality). An error
message alerts the administrator that the hardware configuration does not
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 05.06 30 April 2010
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