phoning.

abstract abstractly activation active alphabet alphabetical alphabetically apparatus appliance appliances backlit beacon black button buttons call cellular chat communication communications confabulate connect connecting conversation conversing dark darkly darkness disable discuss disengage eavesdropping electronic electronically electronics gsm information join joiners keyboard keyboards keypad keypads letter letters lit message mobile mobiles network night number numbers numeral numerals off operator operators phone phoning portable powered press sign sms speak switch symbol systems talk telecommunication telecommunications telephone telephonic telephoning telephonist telephony typing unplug wiretrap