Grandstream GHP621 Hotel IP Phone without Adapter Specs: Brand Grandstream Model Grandstream GHP621 Type IP Phone Number of phone Line 2 line Caller ID No Call Block No Conference Call 3-way conference Design Compact design Speed Dialer Yes Auto Redial No Display Unmentioned Sim Slot No Card Slot No WiFi Yes Bluetooth No Headphone Jack No Speaker Yes Battery Type No Battery Qty. No Multiple Handsets Capability No Wall Mount Yes Dimensions 210 x 132 x 89.8mm Weight (gm) 560gm Color Black Warranty Details 1 Year (Without Adapter)
