Cortelco Colleague Owner's Instruction Manual page 11

3. When [FLASH TIMER (MS)] appears, press EDIT button to set the desired
Flash Timer.
(1) Use LEFT button to decrease the timer by 50 ms. (Min. 100 ms)
(2) Use RIGHT button to increase the timer by 50 ms. (Max. 1000 ms)
(3) Press DOWN button to confirm, and the screen will display the next setting
option.
4. When [SELECT LINE1/2? ] appears, "1. LINE 1"and "2. LINE 2" will flash and you
may select line 1 or 2 as the prime line.
(1)The default setting for prime line is Line1. The prime line is the automatically
selected when the handset is lifted, or handsfree is pressed.
(2)Press 1 button to select LINE 1, or Press 2 button to select LINE 2. The
check mark moves to the selection you have made.
(3) Press DOWN button to confirm, and the screen will display the next setting
option.
5. When [DIAL MODE ] appears, 1. P (Pulse) and 2. T (Tone) will flash and you may
select Tone or Pulse Dialing.
(1) Press 1 button to select TONE, or Press 2 button to select PULSE. The
check mark moves to the selection you have made.
(2) Press DOWN button to confirm, and the screen will display the next setting
option, or press OPTION button to skip the programming.
Note: In order for the Caller ID callback to work (see Using the Caller ID
Function), you must set the PULSE/TONE switch to the Tone position.
8