Cisco has announced the end-of-life of the ATA 190-SC product on October 13, 2020.

Make a call from your analog phone

Your analog phone works just like a Cisco IP phone.

1

Pick up the handset and check for a dial tone.

2

(Optional) Dial the digits for an outside line and wait for a dial tone.

3

Dial the phone number.

Redial a number from your analog phone

You can call the most recently dialed phone number.

1

Pick up the handset and check for a dial tone.

2

Dial * then #.