Northwestern Bell 77519-3 NWB Trimstyle with Caller ID 77519-3 NWB Trimstyle with Caller ID; Slimline phone with Caller ID on the back of the handset; 73# call log; 3-line LCD; One-touch call back; Message waiting indicator; Clock; Redial; Ringer on/off; Wall mountable; Color: Light Gray Manufacturer Warranty: 1 Year