Mh-48a6j DTMF Handheld Microphone Speaker with Button for Yaesu as below.

* FT-1500 FT-1500M
* FT1802 FT-1802 FT-1802M FT1807 FT-1807 FT-1807M FT-1807M
* FT-1900 FT-1900E FT-1900R
* FT-2500M FT-2600 FT-2800 FT-2800M FT-2800M
* FT-2900 FT-2900E FT-2900R FT-3000
* FT-7100 FT-7100M FT-7800 FT-7800E FT-7800R FT-7900R
* FT-8100 FT-8100M FT-8500 FT-8500M FT-8800 FT-8800 FT-8800E FT-8800R
* FT-8900 FT-8900E FT-8900R