AKG
Aastra
Alcatel
Alcatel-Lucent
Avaya
Beyertone
Biglari
Bosch
Cisco Systems
Digisound
Ericsson
Fernsig
Friedrich Reiner
Fujitsu Siemens
GN Netcom
Hagenuk
ITT
Interalia
Jabra
Krone
Lehner
Merk Telefonbau
Michaelsen
Nokia
Nortel
Plantronics
Polycom
Post
Primo
SEL
Sennheiser
Siemens
Speech Design
Stöcker
T-One
Telekom
Telenorma
Unify
Yealink
Your question about SiemensOptiset E Key Module black
Product description
Image similar
Order-No.: 5920
Manufacturer: Siemens
Color: Black
Condition: Refurbished
Part number.: S30817-S7009-B108
Manufacturer: Siemens
Color: Black
Condition: Refurbished
Part number.: S30817-S7009-B108
The Siemens Optiset E Key module expands the telephone capabilities by providing users with 15 additional programmable keys with LEDs which improves the call-handling alot. Up to four Siemens Optiset E Key modules can be connected to following phones:
- Optiset E Advance
- Optiset E Advance plus
- Optiset E Advance Conference
- Optiset E Memory