Cisco Phones

Basic operational view is here.

6900 Series

Basic information follows below. Additional information is here: Cisco

1. 6901: Single line phone used for hallways, elevators etc.

2. 6921:Two line phone, standard office phone.

3. 6941/6945: Four line phone advanced office phone.

4. 6961: Twelve line receptionist phone.

7800 Series

Basic information follows below. Additional information is here: Cisco

1. 7841: four line phone, standard office phone.

2. 7861: four line phone, standard office phone.

7900 Series

1. 7962: Six line phone

2. 7942: Two line phone

3. 7937: Conference phone