Amazon.com: Customer Reviews: jWIN JTP10 Caller ID Box
"On power-up this unit is stuck in one screen..."
"When connected to phone line and call is ringing, nothing changes on the display even though my other phone that has caller id displays the caler id correctly..."
"Not worth the price of shipping to return the unit..."
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Amazon.com: Customer Reviews: jWIN JTP10 Caller ID Box
4 stars. "ok" I didn't know I needed an AC adapter. Lucky I had one that fit. Should have mentioned in the discription. ... 1 star. "Absolute junk" On power-up this ...
JWIN Caller ID Call 99 Memory | eBay
jwin caller id jt-p10 call filter call 99 memory one touch displayed number dialing english / espaniol / francais allows you to block out unwanted phone calls...