4.2 Feature Number Table
172 Operating Manual
1.3.17 Call Hold Retrieve
– To retrieve an outside (CO) line call 53 no. (1–8) of outside (CO) line being
held
– To retrieve an intercom call 5 extension no. that put the call on hold
1.3.18 Call Log, Incoming
– To erase all caller information in the
personal area
70
#
– To disregard the newest call in the
personal area
737 0 + #
– To overwrite the oldest call in the
personal area
737 1 + #
– To set logging of caller information when
answering a call
738 1 (Personal area) or 2 (Common
area) + #/0
– To cancel logging of caller information
when answering a call
738 0 (Cancel) + #/0
1.3.19 Call Log Display Lock, Incoming in the
Personal Area
–To lock 77 4-digit lock code 2 times + #
–To unlock 77 stored lock code + #
1.3.20 Call Park
– To park a call 22 parking zone no. (0–9)
–To retrieve 52 stored parking zone no. (0–9)
1.3.21 Call Pickup, Directed 4 extension no.
1.3.22 Call Pickup, Group 40
1.3.23 Call Pickup Deny
– To prevent 72 1 + #/0
–To allow 72 0 + #/0
1.3.28 Call Waiting
– To set for outside (CO) line calls 731 1 + #/0
– To cancel for outside (CO) line calls 731 0 + #/0
– To set for intercom calls/doorphone calls 732 1 + #/0
– To cancel for intercom calls/doorphone
calls
732 0 + #/0
1.3.30 Call Waiting from the Telephone Company 6
1.3.33 Data Line Security
–To set 730 1 + #/0
– To cancel 730 0 + #/0
Feature (While a dial tone is heard) Numbering Additional Number