Вы хотите спросить о SiemensOptiset E Basic

The Optiset E Basic Phone is the convenient entry-level model with 8 function keys for all Siemens Hicom and HiPath telephone systems.

• 8 function keys with LED
• Monitoring
• a slot for additional modules
• Suitable for Hicom 100E, 150E, 300E, HiPath 33xx, HiPath 35xx, HiPath 37xx, HiPath 4000
• no display
• no memory functions in the phone
• Settings on the phone from ringing and alerting as well as the reception volume
• meets EU Directive 89/336/EEC "Electromagnetic Compatibility"
• meets EU Directive 73/23/EEC "Electrical equipment for use within certain voltage limits"