VTech CTM-S2421 Master User Guide

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Telephone operation
Redial
The last dialed number on the cordless handset or the telephone baseKUUVQTGFHQTOKPWVGU
To redial the last dialed number from the handset or the telephone base:
Press LINE 1, LINE 2 or
/SPEAKER.KUVGPHQTCFKCNVQPG6JGPRTGUUREDIAL
Volume
.KUVGPKPIXQNWOGECPDGCFLWUVGFQPVJGEQTFNGUUJCPFUGVCPFVJGVGNGRJQPGDCUG
To adjust the listening volume:
During a call on the cordless handset, press +/VOLUME/-QPKVVQCFLWUVVJGNKUVGPKPIXQNWOG6JGPGZVECNNTGVWTPUVQVJGFGHCWNV
NKUVGPKPIXQNWOG
During a call on the telephone base, press +/- VOLUMEQPKVVQCFLWUVVJGNKUVGPKPIXQNWOG6JGPGZVECNNTGVWTPUVQVJGFGHCWNV
NKUVGPKPIXQNWOG
4KPIGTXQNWOGQHVJGVGNGRJQPGDCUGECPDGCFLWUVGF
To adjust the ringer volume of the telephone base:
When the telephone base is idle, press +/- VOLUME on it to adjust the ringer volume

Call waiting
%CNNYCKVKPIUWRRQTVUNKPGRJQPGUEQPſIWTGFCUUKPING5+2CEEQWPVQPN[6QEJCPIGVJG5+2CEEQWPVUGVVKPIUTGHGTVQVJG
5+22JQPG%QPſIWTCVKQP)WKFGHQTFGVCKNU
When you hear a call waiting tone during a call, press the corresponding line key to put the current call on hold and take the new
KPEQOKPIECNN
Press the corresponding line key CVCP[VKOGVQUYKVEJDCEMCPFHQTVJDGVYGGPECNNU
Message waiting indicator (only for line 1)
When a voice message is received, the MESSAGE WAITING.'&UQPVJGVGNGRJQPGDCUGCPFJCPFUGVƀCUJ
Mute
To mute the microphone:
During a call, press MUTE on the cordless handset or the telephone base6JGMUTE lights turns off when the mute function is
VWTPGFQP;QWECPJGCTVJGRCTV[QPVJGQVJGTGPFDWVVJG[ECPPQVJGCT[QW
Press MUTECICKPVQTGUWOGVJGEQPXGTUCVKQP6JGMUTE light VWTPUQHH
Hold
To place a call on hold:
During a call,
press HOLD on the cordless handset or the VGNGRJQPGDCUG6Je correspondingNKPGMG[ƀCUJes when the call is
QPJQNF
2TGUUVJGƀCUJKPINKPGMG[QT
/SPEAKER to release the call from hold, or the call will end automatically after the preset call on
JQNFFWTCVKQP9JGPDQVJNKPGUCTGQPJQNFRTGUU
/SPEAKER only releases the call from hold on line 1
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SIP classic cordless 2-line - S1420
Telephone operation

VTech CTM-S2421 Specifications

General

Brand	VTech
Model	CTM-S2421
Category	Cordless Telephone
Language	English