Model M670I And M675I Expansion Modules - Aastra 6757i CT User Manual

Model M670i and M675i Expansion Modules

The 6757i CT IP Phone offers optional M670i and M675i Expansion Modules that attach to the right side of the phone to
provide additional softkeys.
Note:
A DHSG headset and an expansion module cannot be used concurrently as they both share the same headset port.
Model M670i
The M670i provides 18 softkeys in each column (totalling 36 keys) on the keypad. Each key provides an LED for indicating
call status. The M670i provides a paper label for convenient key labelling.
Model M675i
The M675i provides 10 softkeys in each column (totalling 20 keys) on the keypad. The M675i also provides 3 keys at the
bottom left of the unit. These keys represent
"Page 1", "Page 2", and "Page 3" of the LCD display. The M675i has 20 keys available on each page (totalling 60 softkeys).
Each key provides an LED for indicating call status. The M675i provides an LCD for displaying key labels.
Reference
For more information about using the M675i with your phone, see
223
"Using the Expansion Modules" on page 225.
41-001384-05 REV03 – 07.2014