text phoneFormat(phone, standard, country)
Returns the phone number formatted according to standard in country.
Supported standards:
"default"
for the rules of the country the number is from, the default"normalize"
to remove any non-digits except keypad letters which are converted to its digits"rfc3966"
for a RFC3966 representation (Android 5+)"e164"
for a E.164 representation (Android 6+)