2.3 Directory Codes
2.3.1 Directory Codes 24 – 50 Dial Phone Number
The 1812 has the capability of operating as an auto-dialer system and can store up to 27 phone
numbers in its memory. When a visitor enters a directory code on the system keypad, the 1812 will
call the phone number programmed under the specific directory code number. The directory codes,
24 through 50, are preset and cannot be changed. This feature cannot be used if the 1812 is
programmed in the intercom mode (see 2.2.1).
1. Press * 4 1 and enter the MASTER CODE. [ * 4 1 _ _ _ _ (beep)]
2. Enter a two-digit directory code (24-50) then press *. [ _ _ * (beep)]
3. Enter the phone number (up to 20 digits) then press *. [ _ _ _ _ _ _ _ _ _ _ _ * (beep)]
4. Repeat steps 2 and 3 to enter additional numbers.
5. Press 0# TOGETHER to end. [0# (beeeeeep)]
2.3.2 Delete Phone Number from Directory Codes 24 - 50
This programming sequence deletes individual directory code dial-out phone numbers from the
system memory.
1. Press * 4 2 and enter the MASTER CODE. [ * 4 2 _ _ _ _ (beep)]
2. Enter a two-digit directory code (24-50) of the phone number you want to delete then
press *. [ _ _ * (beep)]
3. Repeat step 2 to delete additional numbers.
4. Press 0# TOGETHER to end. [0# (beeeeeep)]
2.3.3 Delete All Phone Numbers from Directory Codes 24 - 50
This programming sequence will delete all directory code dial-out phone numbers stored in the
system memory.
WARNING: once started, all phone numbers will be erased.
1. Press * 4 3 and enter the MASTER CODE. [ * 4 3 _ _ _ _ (Beep)]
2. Press 9 9 9 9 then press *. [ 9 9 9 9 * (beep)]
3. The programming sequence will end itself automatically. [beeeeeep]
1812-161-E-1-10 Page 29