Support

Uh oh. If your dial pad says “HANDSET 1” or “HANDSET 2” after being registered and there is only 1 Marathon headset registered to the base, then yo...

YES!. The corresponding CS500 and Savi model number headsets will work on either base: I.E. The CS540 headset will work on the Savi W740 base. The ...

1) Volume [-] Button Press to lower volume 2) Headset Indicator Light Flashes green when in use 3) Call Button (place, answer, end a call) Briefly ...

M22 Details: The M22 is designed to work with traditional phones, as well as wideband VoIP phones and phone systems. Newly incorporated “Clearline ...

We can Unibase to conference any 2 of the 3 modes. We can NOT conference all 3 modes together. Different conference modes: - Computer & Phone -...

We all know Leitner Wireless Headsets have a switch on the bottom of the base that says RHL/DHSG right? RIGHT! Most of the time, we want to set thi...

The Cortelco Phone is DISCONTINUED ! Good-bye, old friend! How do I set the Tone/Pulse dialing on the Cortelco Phone? 1) Press Menu. Keep pressing ...

ALL SD HEADSETS DISCONTINUED! [OFFICERUNNER DISCONTINUED] [DW PRO1 DISCONTINUED] YES! If you have a mixture of SD Office and SD Pro and OfficeRunne...

[OFFICERUNNER DISCONTINUED] [DW PRO1 DISCONTINUED] (PS: These beeps also go for the DW Pro 1 & 2 and the DW Office ML!) BEEPS VS CHIMES: The Of...

Do we have a separate catalog code for the new, Leitner swivel headset earpads? OH YEAH!. Classic Leatherette Ear Cushion LTR/LEATHERETTE. Catalog ...

Catalog # 2409 in website, the Leitner Electronic Hookswitch for Avaya 1400, 1600, and 9000 Phones. Here’s how you set it up: 1)Unplug the power ca...

1. Make sure that the handset receiver is off of the hook. Customer may not know they have to take the handset on and off the hook to use the heads...