telephone

phone

mobile

ring

ringtone

smartphone

call

calling

cellphone

ringing

cellular phone

loopable

digital

electronic

incoming

sound effect

sfx

receiver

contact

repeating

repeatable

ringer

alert

positive

optimistic

fun

cheery

cheerful

jolly

uplifting

melodic

cute

happy

beeping

receiving call

audio clip

caller

trying to contact

production element

playful

optimism

catchy

good mood

synthesized

repetitive

efx

jovial

merry

glad

lively

repeat

receive call

try to contact

synthesize