Hi guyz...
Today I share here a useful trick we can use in Whatsapp. We know to make Whatsapp group link for invite our feiends without save their numbers.
   But is we can create a contact link it mean we can chat with specified contact included in that link? Yes Now we can create contact links!!
How ?
You just copy following link and replace your number or any others number you want to chat  directly with their country code after "="
http://api.whatsapp.com/send?phone=919846284236
For more information please whatch video given below.Thank you