Nortel Meridian 1 Manual page 81

Procedure 28
Designating 2500-type telephones
1 The designation window is located directly below the dial pad. Insert a
paper clip into the hole at the left or right end of the designation
window.
2 Gently pry the window toward the center and remove.
3 Insert number tag with the appropriate directory number and station
designator, and replace the designation window.
Procedure 29
Designating SL-1, digital, and Meridian Modular Telephones
1 Remove the cap from each key requiring a designation.
2 Place the designation in the cap, place the cap over the corresponding
key, and gently press down. Repeat for all keys requiring designations.
3 Insert a paper clip into the hole at the left or right end of the designation
window.
4 Gently pry the window toward the center and remove, and insert the
number tag.
5 Replace the designation window.
Telephones
Telephone and attendant console installation
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