How To Use The Speakerphone On The Siemens optiPoint 500 Phone
https://www.youtube.com/watch?v=a2NWg1wXkSI On the Siemens optiPoint 500 phone, the speakerphone consists of a speaker and a microphone. This feature allows you to conduct hands-free phone calls. Please note that speakerphone is not available on the Basic model. To make a call, press a line key or the SPEAKER key to get a dial tone. Once […]