Grandstream GDP 730 HandsetGrandstream. Handset type: Wireless handset. Handset keys: 27. Handset weight: 180 g. Speakerphone: Yes. 93 1090 1665 0000 0001 2373 3971 (USD). 02 1090 1665 0000 0001 3236 5505 (EUR).
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