RIFA Industrial Co. Ltd. R100 用户手册
Fig. 2-2 Rear View
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The Function of Each Part (Handset Manual)
Ring Indicator: Indicates operation status (normal or not) and incoming calls
Key Pad: Dials the telephone
Send Key: Sends a call once telephone number has been entered
Access Key: Press down when using speakerphone
Clear Key: Cancels the last number entered
DOT Key: Enters DOT characters (for IP dia ling)
Speaker Jack: Connects to the external speaker or to the hands-free set
Microphone Jack: For hands-free calls
Ring Volume Control Switch: Controls the ringer volume
Voice Volume Control Switch: Controls volume of incoming voice
USB Port: Connection to computers
Connection Cord Jack: For main body and handset
Microphone &
Speaker Jack
Speaker Jack
Voice & Volume
Control
Control
USB
Connection
Port
Connection
Port