Installation manual

ESI-50L Programming Manual Function 5: Voice mail programming
H.6
Function 56: Cascade notification mailboxes
In addition to individual mailbox paging, ESI-50L can support up to 10 cascade notification mailboxes (533–542).
These can be assigned to anyone who requires escalating levels of notification beyond the single level available
in all user mailboxes. In this function, you program the notification numbers and number of times each is to be
notified before the next notification number is dialed; additionally, the mailbox owner can program these settings.
To record a greeting, press PROGRAM

and the mailbox number; then press # to confirm, and follow the
prompts. The default password is the mailbox number. The maximum recording length is controlled by Function 51;
the default is 10 minutes.
Cascade mailbox options
The user can program up to three external numbers, of up to 24 digits each, to be called or paged whenever
the mailbox takes a new or urgent message. The system will dial the first number (for the number of times
listed), then dial the second paging number (for the number of times listed), and finally dial the third number,
continuing in this sequence to call all three numbers until the message has been retrieved.
1.
MB
2.
1st Number
3.
Type
4.
Attempts
5.
2nd Number
6.
Type
7.
Attempts
8.
3rd Number
9.
Type
533 2145553232 PHONE [phone] PHONE [phone] PAGER
To program this, enter:
1. The mailbox number — Range: 533–542. [Then press 1 to enter number programming, and proceed
to Step 2.]
2. First number — The number to be dialed (without the CO line group).
3. Type — PHONE or PAGER. Use scroll keys to select.
4. Attempts — How many times the system will call before adding the second number.
Range: 0–99 (0 immediately pages all numbers). Default: 1.
5. Second number — The number to be dialed (without the CO line group).
6. Type — PHONE or PAGER. Use scroll keys to select.
7. Attempts — How many times the system will call before adding the third number.
Range: 0–99. Default: 1.
8. Third number — The number to be dialed (without the CO line group).
9. Type — PHONE or PAGER. Use scroll keys to select.
Note: Use the  scroll key to enter special characters; use the

scroll key to backspace. Press # to
confirm the inserted character and continue. Press # # to complete the entry.
To change the number, delete and then re-enter it.
Cascade notification parameters
The cascade notification mailboxes will use the same CO line group and pager dialing pause as programmed
in Function 552 (see page H.5).
Notification interval
To program the notification interval parameter for a cascade notification mailbox:
1. Enter the mailbox number (533–542).
2. Press 2 to set parameters for the mailbox.
3. Enter the number of minutes for the interval between attempts.
Range: 1–1440. Default: 30.