Read the ur script — letters.

• اalifa long 'a' as in 'father'; at word-start it is mainly a silent seat/carrier for short vowels
• بbelike the 'b' in 'bat'
• پpelike the 'p' in 'pen' (Urdu/Persian-specific letter, not in Arabic)
• تtea soft dental 't', tongue against the upper teeth, like 't' in Spanish 'taco'
• ٹṭea hard retroflex 't', tongue curled back behind the ridge; like 't' in 'top' but tighter (Urdu-specific)
• ثselike the 's' in 'sun' (in Urdu pronounced as a plain 's')
• جjimlike the 'j' in 'jam'
• چchelike the 'ch' in 'church' (Urdu/Persian-specific letter)
• حbaṛī hea breathy 'h', like the 'h' in 'hat' (in Urdu pronounced the same as ہ)
• خkhea raspy 'kh' from the back of the throat, like 'ch' in Scottish 'loch'
• دdala soft dental 'd', tongue against the upper teeth, like 'd' in Spanish 'dedo' (not the 'th' in English 'the')
• ڈḍala hard retroflex 'd', tongue curled back; like 'd' in 'dog' but tighter (Urdu-specific)
• ذzallike the 'z' in 'zoo' (in Urdu pronounced as a plain 'z')
• رrea lightly tapped/rolled 'r', like the 'r' in Spanish 'pero'
• ڑṛea retroflex flap 'r', tongue flicked back off the roof of the mouth (Urdu-specific)
• زzelike the 'z' in 'zebra'
• ژzhelike the 's' in 'pleasure' or 'g' in 'genre' (rare; Persian loanwords)
• سsinlike the 's' in 'sun'
• شshinlike the 'sh' in 'ship'
• صsu'adlike the 's' in 'sun' (an emphatic 's' in Arabic; plain 's' in Urdu)
• ضzu'adlike the 'z' in 'zoo' (an emphatic letter in Arabic; pronounced 'z' in Urdu)
• طto'elike the 't' in 'top' (an emphatic 't' in Arabic; plain hard 't' in Urdu)
• ظzo'elike the 'z' in 'zoo' (an emphatic letter in Arabic; pronounced 'z' in Urdu)
• ع'ainin Urdu it is essentially silent and just carries the vowel beside it; the underlying sound is a deep throat (pharyngeal) catch
• غghaina gargled 'gh' from the throat, like the French 'r' in 'Paris'
• فfelike the 'f' in 'fan'
• قqafa 'k' made deep in the throat, like 'c' in 'cot' but further back
• کkaflike the 'k' in 'kite'
• گgaflike the 'g' in 'go' (Urdu/Persian-specific letter)
• لlamlike the 'l' in 'lamp'
• مmimlike the 'm' in 'man'
• نnunlike the 'n' in 'net'
• ںnun ghunnanasalizes the preceding vowel (no full 'n'); like the nasal vowel in French 'bon' (Urdu-specific)
• وwa'olike 'w' in 'wet', or the long 'oo'/'o' vowel as in 'moon'
• ہchoṭī helike the 'h' in 'hello'; at the end of a word it often marks an 'ah' vowel
• ھdo-chashmi headds a puff of breath to form aspirated letters (bh, dh, kh...); think the 'h' in 'doghouse'
• ءhamzaa tiny catch in the voice, like the pause in 'uh-oh'
• یchoṭī yelike 'y' in 'yes', or the long 'ee' vowel as in 'see'
• ےbaṛī yethe long 'e'/'ai' vowel as in 'they'; used at the end of words