Siemens 600 Series 사용자 설명서

 Introduction

The ROLMphone 600 series offers eight models.

• The RP612 has 12 feature keys and may have 

multiple line extensions.

• The RP612S also has a speakerphone.

• The RP612L has a two-line display with up to 24 

characters per line.

• The RP612SL has both a speakerphone and a 

display.

• The RP624 has 24 feature keys and may have 

multiple line extensions.

• The RP624S also has a speakerphone.

• The RP624L has a two-line display with up to 24 

characters per line.

• The RP624SL has both a speakerphone and a 

display.