The NetLink i640 Wireless Telephone was designed to meet the most demanding environmental requirements, and includes exclusive push-to-talk functionality. The handset is small enough to be highly mobile, yet rugged enough for heavy usage.

Industrial-grade 802.11b Wireless Telephone for use with NetLink Telephony Gateway interfaces and the SpectraLink Radio Protocol (SRP) or open standard IP interfaces. Also works with Cisco and Nortel IP interfaces.


  • Superior voice quality on converged wireless networks
  • Simple to operate without extensive training
  • Provides all the features of a wired telephone set
  • Soft-key feature access
  • Supports digital and native IP interfaces to most major telephony switches
  • Audible and vibrating ringers
  • Extended talk time up to four hour