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Poly has joined the HP family! From August 7, 2023, Poly Support contact options will connect you to HP. This portal will be live until November, when we'll move to the HP Customer Support site.

Article ID: 000027635
Last Modified Date: 08/10/2022
Access Level: Public

Calisto Pro: Handset Specifications

Handset Specifications:
  • Battery Life/Talk Time: UP to 8 hours
  • Standby Time: Up to 100 hours
  • Replaceable Battery: 2x AAA Ni-MH battery pack, 700-750 mA
  • Charge Time: Up to 16 hours
  • Menu Languages: English, French, or Spanish
  • LCD: FTSN/128*80 dots B/W, 28.14mm x 23.98 mm (L x W)