Algo 1198 Satellite Ceiling Speaker Phone Accessory the PM200 Expansion Module adds

the PM200 Expansion Module adds extra BLF (Busy Lamp Field) buttons to P-Series IP phones for extra functionality

This device is compatible with the following Yealink handsets: W56H

The headphone jack and Bluetooth compatibility add convenience

Electronically controls picking up the telephone

Algo 1198 Satellite Ceiling Speaker Phone Accessory the PM200 Expansion Module addsThe Algo 1198 Black Ceiling Speaker much like the regular Algo 1198 but in black can also bring about significant cost savings when combined with one or more 8198 SIP PoE+ Ceiling Speakers for extensive IP ceiling speaker deployments in locations like schools, retail stores, airports, and offices. Satellite speakers are linked to the 8198 in a daisy chain fashion using standard CAT5 CAT6 patch cables. The 8198 IP Speaker automatically identifies and