What are the differences between the different SpectraLink Wireless Telephone models?
The SpectraLink e340 Wireless Telephone is a four-ounce, compact handset that addresses the needs of the mobile business user in general office environments. The SpectraLink h340 Wireless Telephone is a rugged lightweight handset designed for use in 24-hour multi-shift environments such as the healthcare industry. The SpectraLink i640 Wireless Telephone is a rugged handset designed for louder team-based environments such as manufacturing, retail, and industrial environments. The SpectraLink i640 offers push-to-talk capability, battery management options for multi-shift applications, and at six ounces is small enough to be highly mobile yet rugged enough for the heaviest usage.
