Programming instructions

2730 Single Line Speaker Caller ID Telephone
The SLS-CID phone (Cortelco 2730) offers certain functions that are unavailable on our
standard single line models. These features include a caller ID log, programmable
speed dial keys, a voice mail access key, and other special functions such as headset,
speaker, etc. The 2730 model also features a personal directory and selectable ring
tones and volume settings.
Caller ID Display
Caller ID information displays after the second ring.
10 Digit Telephone Numbers: All calls, even campus calls, will initially display area code
plus 7-digit number. By using the button 5-7-10-11, you can adjust the number of
digits displayed. Numbers that are part of the Purdue telephone system will display as
765 494XXXX, 765 495XXXX or 765 496XXXX. To convert these to the campus dialing
plan of 5 digits, touch the 5-7-10-11 button until only the last 5 digits appear.
Caller ID Features
RECEIVING CALLS
1. When the telephone is not in use and a new call is received, the display will show the
NEW symbol, the phone number, the caller’s name, if available, and the call time for 20
seconds. The REPEAT symbol will appear if the call has come in more than once.
2. After 20 seconds with no activity, the display will default to the Stand-By (Idle) screen
until another call is received or a button is pressed.
REVIEWING CALLS in Caller ID Log
When in Standby (Idle) Mode, the display will appear as follows:
TOTAL: XX NEW: XX
TOTAL = the total number of calls in the call log. NEW = the calls in the log that have
not yet been viewed.
Press REVIEW UP or REVIEW DOWN arrow key to view the stored calls. This unit stores up
to 99 calls.
The NEW symbol will be removed from each call after it has been viewed.
When the end of the call records is reached, the display will show [ -END OF LIST- ].
DELETING CALLS from Caller ID Log
Individual call
1. Press DELETE. The display will show [DELETE? 1:YES 2:NO].
2. Press 1 to confirm the deletion.
All calls
1. Press and hold DELETE for more than 3 seconds. The display will show [ DELETE ALL?
1:YES 2:NO ].
2. Press 1 to confirm the deletion.