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80 4600 Series IP Telephone Installation Guide
2. Enter a valid value between 128 and 255 for the SSON.
The 4601 provides feedback as you enter each digit using both Call Appearance Line
indicators. The indicators alternate winking the number of times represented by the digit you
press 200 milliseconds on, 50 milliseconds off. For example, if the SSON’s first digit is “2,”
pressing number 2 on the dial pad causes Call Appearance Line a’s indicator to wink two
times. If the second digit you press is “4,” after an 1800 millisecond pause, Call Appearance
Line b’s indicator winks four times. Pressing “0” (zero) on the dial pad causes the
appropriate indicator to flutter three five 50 milliseconds on, 50 milliseconds off.
Then the 4601 flashes both Message Waiting indicators 500 milliseconds on, 500
milliseconds off to indicate an entry is expected.
For all IP telephones except the 4601, if a value different from the current SSON value is
entered, the following text displays left-justified at the top of the display:
3. Press the * button to terminate the procedure, or the # button to save the new value. If you
press the # button, all IP telephones except the 4601 display the following text:
All phones save the new value, and restore the user interface to its previous state.
Setting L2Q Tagging Control (4601 Only)
Use the following procedure to set the layer 2 (802.1Q) framing parameter manually for the
4601 IP Telephone only.
1. While the telephone is on-hook and idle, press the following sequence of keys on the
faceplate of the telephone:
Mute 8 2 4 # (Mute T A G #)
Note:
Note: Press the Mute button momentarily. Do not press this button while pressing other
keys/buttons. Pressing the Hold button instead of the Mute button also works.
Because it does not have a display, the 4601 IP Telephone’s Call Appearance Line
indicators wink out the current NVL2Q value. Valid values are:
● 1=ON (enabled)
● 2=OFF (disabled)
● 3-AUTO (the default)
Save new value?
*=no #=yes
New value
being saved