Icom SM-25, Desktop Microphone - DISCONTINUED Quantity in Basket: None Code: SM25 Price: $0.00 Shipping Weight: 6.00 pounds Suggested List: $110.00 Quantity: DISCONTINUED - USE SM-26. Icom SM-25 Desktop Base Station Microphone for IC-F320/S, IC-F420/S, IC-F520, IC-F521, IC-620/TR, IC-F621, IC-F1020, IC-F1721D/1821D, IC-F2020, IC-F5061/6061, IC-F9511S/T, CY F121S and CY F221S