Meridian Nortel 1 Option 11C Technical Reference Manual page 85

Note 64
Requirements for voice/data port are the same (see"Note 2" on page 35)
except the key layout portion of the template requires 34 + (# of nonkey
features) / (# of sets sharing the same template).
Note 65
For all machine types, the additional protected data store for a virtual terminal
(DS, access TN, or VMS access TN) is exactly the same with one exception.
For any of the two TN types, the Card Block Component is dependent on the
shelf/card to which the terminal is assigned. The component is 0 if the TN is
on a preallocated card, and size (PCARDBLOCK)/4 (=2) words otherwise.
(The following shelf/cards are preallocated: 0/1 - 0/7, 1/1 - 1/8, 2/1 - 2/8, or
3/8 on a DLI loop.) Refer to page 66.
Memory, Storage and CPU capacity
Option 11C and 11C Mini
Page 85 of 544
Technical Reference Guide