AT&T MLX-10 Phones with Icom Buttons, Icom Ring. Use this button to make inside ringing calls

Your MLX-10 Telephone

Phones with ICOM Buttons

ICOM Ring. Use this button to make inside ringing calls and

to receive both inside ringing and voice-announced calls. You cannot use this button for outside calls, but they can be transferred to you.

lCOM Voice. Use this button to make inside voice- announced calls and to receive both inside ringing and

voice-announced calls. Voice-announced calls do not ring— your co-worker hears your voice over the speakerphone instead. You cannot use this button for outside calls, but they can be transferred to you.

Line Buttons 1 - 9