This Cortelco business telephone offers a range of useful features. It has flash options of 100/300/600 mSec. The hold function comes with an indicator, and there's a redial option. It also has a pause function and a mute with indicator. There are three one-touch and ten two-touch memory locations. You can switch between tone and pulse, control the ringer and handset volume (up to ~10dB). It can be mounted on a desk or wall. It has a 90V message waiting indicator and a data port.
Using this Cortelco business telephone is easy. To use the flash function, press the corresponding button and select the desired time (100/300/600 mSec). When you need to put a call on hold, press the hold button and the indicator will light up. To redial a number, simply press the redial button. The pause function can be used to add a delay in the dialing sequence. For muting the call, press the mute button and the indicator will show the status. You can program the one-touch and two-touch memory locations with frequently dialed numbers. Switch between tone and pulse by using the dedicated switch. Adjust the ringer and handset volume according to your preference. You can mount it on your desk or on the wall as per your convenience. When you see the 90V message waiting indicator, there's a new message for you. The data port can be used for connecting external devices. Keep the telephone clean by wiping it with a soft, dry cloth regularly. Avoid exposing it to extreme temperatures or humidity. If you have any issues, contact the customer support.
