21 Phone (M1)To mute the microphone☛ Press Options and select 2 (Mute).2To adjust the earpiece volume, press the Up andDown key (including the side key) to adjust thevolume while on a call.To disconnect from a call waiting service☛ Press Options and select 4 (Transfer calls).2If you have two lines connected (one is active andanother one is holding), using this function enablesyou to disconnect two lines and to connect for thesetwo lines.To switch between the active line and theholding line☛ Press SK1 (SWAP) or select 5 (Swap calls) from theOptions menu.2You can switch between the active line and theholding line.To talk handsfree☛ Press Options and select Handsfree on.The speaker turns on and you can talk handsfree.To send a message☛ Pressing Options and select 7 (Send message)enables you to send the message.To record a Call memo☛ Press Options and select Call memo to startrecording the conversation.☛ To stop the recording, press the Enter key.2Both your voice and the other party's voice arerecorded. (20 seconds max.) Five call memos canbe recorded in the phone. A call memo is displayedwith its date and time of recording, Always ask the other party's permission to record.2You cannot attach call memos to messages.To activate Settings☛ Press Options and select Settings to change thefollowing functions during talking:• Auto answer:Sets On or Off for automatic answering.• Set answer key:Selects 1 (Use any key) or 2 (Send key only) asthe call answering key.• Auto redial:Sets On or Off for automatic redial.• Send DTMF tones:Sets On or Off for sending the Dual Tone MultiFrequency (DTMF) signals.