Spectralink BPX100 User Manual

Page of 50
SpectraLink Corporation 
NetLink e340/h340/i640 Wireless Telephones and Accessories User Guide 
Part Number: 72-1004-01-H.doc 
Page 6 
The NetLink i640 Wireless Telephone 
 
(shown actual size) 
The NetLink i640 Wireless Telephone is the industry’s most durable handset for workplace 
applications. All features available on the NetLink e340 Wireless Telephone are included. 
Push-to-talk functionality is also available for broadcast communication among personnel, 
eliminating the need for two-way radios or walkie-talkies. The large earpiece seals out 
background noise and provides comfort for frequent or long calls. A full set of accessories is 
available including headsets, chargers and carrying cases.