no mobile phones

U+1F4F5

antenna with bars

U+1F4F6

camera

U+1F4F7

video camera

U+1F4F9

television

U+1F4FA

radio

U+1F4FB

videocassette

U+1F4FC

twisted rightwards arrows

U+1F500

clockwise rightwards and leftwards open circle arrows

U+1F501

clockwise rightwards and leftwards open circle arrows with circled one overlay

U+1F502

clockwise downwards and upwards open circle arrows

U+1F503

anticlockwise downwards and upwards open circle arrows

U+1F504

low brightness symbol

U+1F505

high brightness symbol

U+1F506

speaker with cancellation stroke

U+1F507

speaker

U+1F508

speaker with one sound wave

U+1F509

speaker with three sound waves

U+1F50A

battery

U+1F50B

electric plug

U+1F50C

left-pointing magnifying glass

U+1F50D

right-pointing magnifying glass

U+1F50E

lock with ink pen

U+1F50F

closed lock with key

U+1F510

key

U+1F511

lock

U+1F512

open lock

U+1F513

bell

U+1F514

bell with cancellation stroke

U+1F515

bookmark

U+1F516

link symbol

U+1F517

radio button

U+1F518

back with leftwards arrow above

U+1F519

end with leftwards arrow above

U+1F51A

on with exclamation mark with left right arrow above

U+1F51B

soon with rightwards arrow above

U+1F51C

top with upwards arrow above

U+1F51D

no one under eighteen symbol

U+1F51E

keycap ten

U+1F51F

input symbol for latin capital letters

U+1F520

input symbol for latin small letters

U+1F521

input symbol for numbers

U+1F522

input symbol for symbols

U+1F523

input symbol for latin letters

U+1F524

fire

U+1F525

electric torch

U+1F526

wrench

U+1F527

hammer

U+1F528

nut and bolt

U+1F529

hocho

U+1F52A

pistol

U+1F52B

microscope

U+1F52C

telescope

U+1F52D

crystal ball

U+1F52E

six pointed star with middle dot

U+1F52F

japanese symbol for beginner

U+1F530

trident emblem

U+1F531

black square button

U+1F532

white square button

U+1F533

large red circle

U+1F534

large blue circle

U+1F535

large orange diamond

U+1F536

large blue diamond

U+1F537

small orange diamond

U+1F538

small blue diamond

U+1F539

up-pointing red triangle

U+1F53A

down-pointing red triangle

U+1F53B

up-pointing small red triangle

U+1F53C

down-pointing small red triangle

U+1F53D

circled cross pommee

U+1F540

cross pommee with half-circle below

U+1F541

cross pommee

U+1F542

notched left semicircle with three dots

U+1F543

clock face one oclock

U+1F550

clock face two oclock

U+1F551

clock face three oclock

U+1F552

clock face four oclock

U+1F553

clock face five oclock

U+1F554