Allentow, PA PD Linked with Lehigh County PD?

[ECHO3]

For over a week Allentown techs have been possibly reprogramming radios and testing an apparent link with Lehigh County. I have yet to find the Allentown PD EDACS TG which most likely has been added. On testing, the consoles at Lehigh County display APDXXX. XXX being the unit number. So unit 301 would appear on the LC console as APD301. Did any local member catch the talkgroup?