Feature Key Limits

See also: M3900 Series Keys and 1120e Soft Keys.

Key Number Limits:

• 0-5 for M2006
• 0-7 for M2008, or Meridian Communications Adapter (MCA)
• 0-59 for M2616, varies with number of add-on modules (AOM)

If a Display Module is equipped, key 7 on M2008/M2216/M2616 sets, or key 5 on M2006 sets, becomes a 'Program key' and cannot be used as a function key. Any printout of the TN block does not show key 7 because it is a local function key.

On the M2616, if CLS = HFA, key 15 defaults to the Handsfree key. No other feature assignment is accepted.

A station SCR, SCN, MCR, or MCN DN must be removed as a member from all Group Hunt lists before the DN can be modified.

• M3903: keys 4-15 are blocked. No feature assignment is accepted for keys 2-15.
• M3904: no feature assignment is accepted for keys 12-15.
• M3905: assign NUL or a server application on key 5 and/or key 6.
• M3905: assign NUL or the program key on key 7.
• M3905: assign AAG, AMG, ASP, DWC, EMR, MSB, or NRD on keys 8-11. Other features are blocked.
• M3903/M3904/M3905: keys 29-31 are reserved. No feature assignment is accepted for keys 29-31 other than NUL.

Key Add-on Modules:

• AOM (0)-2 Add-on Module (AOM)
  - AOM appears if TYPE = M2216 or M2616
• KEM (0)-4 Key Expansion Module (KEM)
  - 22 additional line (DN) or feature keys for the M3904, up to 2 KEMs.
  - 18 additional keys (36 via shift) for 1100 & 1200 series, up to 4 KEMs.
• KBA (0)-2 Key-Based Accessory (KBA)
  - 22 hard key add on Module, compatible with M3904
• DBA (0)-1 Display-Based Accessory (DBA)
  - 24 soft keys on 3 pages (8 keys on the module + shift page key), for M3904

Note: The Key-Based Accessory (KBA) and Display-Based Accessory (DBA) are mutually exclusive.

Adding a Key Module:

Determin if you have an AOM, KEM, KBA, or DBA, and easy CHG the TN to add it, eg:

REQ: chg                ← in LD 11
TYPE: <set_type>
TN   l s c u
ECHG yes
ITEM kem 1              ← adding the first KEM, 0 for none
ITEM

The sets TNB will now show the additional KEY’s, which can be programed as normal.

Key Number Ranges:

IP Phone 1130: key numbers 0-15 and 27-28.

IP Phone 2002: key numbers 0-79, varying with value specified at the KEM prompt.

• if KEM 0, key range = 0-31
• if KEM 1, key range = 0-55
• if KEM 2, key range = 0-79

IP Phone 2004: key numbers 0-79, varying with the value specified at the KEM prompt.

• if KEM 0, key range = 0-31
• if KEM 1, key range = 0-79 (Paging feature)
• if KEM 2, key range = 0-79 (no Paging feature)

1210/1220/1230 IP Deskphones: key number range is as follows:

1210 IP Deskphone: key numbers 0-31.

1220 IP Deskphone: key numbers 0-79, varying with the value specified at the KEM prompt.

• if KEM = 0, key range = 0-31
• if KEM = 1. key range = 0-43
• if KEM = 2, key range = 0-55
• if KEM = 3. key range = 0-67
• if KEM = 4, key range = 0-79

1230 IP Deskphone: key numbers 0-79, varying with the value specified at the KEM prompt.

• if KEM 0, key range = 0-31
• if KEM 1, key range = 0-55 (Paging feature)
• if KEM 2, key range = 0-79 (Paging feature)
• if KEM 3, key range = 0-67 (no Paging feature)
• if KEM 4, key range = 0-79 (no Paging feature)

1210/1220/1230 IP Deskphones: configuration guidelines for keys are as follows:

• key 0 is used for the primary DN
• keys 1-15 can have any DN or feature, except Message Waiting (key 16) and the features on keys 17-26 (soft keys)
• key 16 is reserved for the Message Waiting (MWK) feature
• keys 17-26 are reserved for soft keys
• keys 27-30 are reserved, except on an 1230 IP Deskphone (20 feature keys), where they are the last 4 programmable keys.
• key 31 is reserved

1210 IP Deskphone: Key 0 is the only programmable feature key. It is configured with the primary DN.

1220 IP Deskphone: the number of programmable feature keys depends on the number of KEMs configured:

• if KEM = 0, keys 1-3
• if KEM = 1, keys 1-3 and 32-43
• if KEM = 2, keys 1-3 and 32-55
• if KEM = 3, keys 1-3 and 32-67
• if KEM = 4, keys 1-3 and 32-79

1230 IP Deskphone: the number of programmable feature keys depends on the number of KEMs configured:

• if KEM = 0, keys 1-15 and 27-30
• if KEM = 1, keys 1-15, 27-30, and 32-55 (Paging feature)
• if KEM = 2, keys 1-15, 27-30, and 32-79 (Paging feature)
• if KEM = 3, keys 1-15, 27-30, and 32-67 (no Paging feature)
• if KEM = 4, keys 1-15, 27-30, and 32-79 (no Paging feature)

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