SMDI - Simplified Message Desk Interface A common boundary between two systems or pieces of equipment over which there is intersystem communications.

Identifies the requirement to provide real time/call status information on calls delivered to a multi-line hunt group.

NOTE 1: This option required an associated DNAL

VALID ENTRIES:

A = Install SMDI

B = Install SMDI with activation of audible signal

C = Install SMDI with activation of visual signal

D = Install activation of MWI - audible signal

E = Install activation of MWI - visual signal

R = Remove

USAGE: This field is conditional.

NOTE 1: Optional when the ACT field on the ASR Access Service Request Form is "N" or "C", otherwise prohibited.

DATA CHARACTERISTICS: 1 alpha character

EXAMPLE: A