I have a Comdial Executech phone system - 8 lines. I have 3-way calling through my phone service.

The phone co's instructions indicate that I can call a number and after the person answers, I can either hit the flash button or press the phone cradle button lightly to go back to dial tone and dial the second number.

When I press the cradle button lightly, nothing happens and I don't have a "flash" button or anything labeled "flash". The buttons on the executech system are:
- Recall
- Save
- Mute
- Monitor
- ITCM [the intercom button]
- Hold

If anyone has a solution, suggestions or a way to program a key to serve as the "flash" button, I would greatly appreciate your help.

Thanks